Browse by Fellow

Padmanabhan, T. ; Kothawala, D. (2013) Lanczos–Lovelock models of gravity Physics Reports, 531 (3). pp. 115-171. ISSN 0370-1573

Parattu, Krishnamohan ; Majhi, Bibhas Ranjan ; Padmanabhan, T. (2013) Structure of the gravitational action and its relation with horizon thermodynamics and emergent gravity paradigm Physical Review D - Particles, Fields, Gravitation and Cosmology, 87 (12). Article ID 124011, 24 pages. ISSN 1550-7998

Padmanabhan, Hamsa ; Padmanabhan, T. (2013) CosMIn: The solution to the cosmological constant problem International Journal of Modern Physics D, 22 (12). Article ID 1342001, 7 pages. ISSN 0218-2718

Singh, Suprit ; Modak, Sujoy ; Padmanabhan, T. (2013) Evolution of quantum field, particle content, and classicality in the three stage universe Physical Review D - Particles, Fields, Gravitation and Cosmology, 88 (12). Article ID 125020, 12 pages. ISSN 1550-7998

Singh, Suprit ; Ganguly, Chandrima ; Padmanabhan, T. (2013) Quantum field theory in de Sitter and quasi–de Sitter spacetimes revisited Physical Review D - Particles, Fields, Gravitation and Cosmology, 87 (10). Article ID 104004, 15 pages. ISSN 1550-7998

Majhi, Bibhas Ranjan ; Padmanabhan, T. (2013) Thermality and heat content of horizons from infinitesimal coordinate transformations The European Physical Journal C - Particles and Fields, 73 (12). p. 2651. ISSN 1434-6044

Padmanabhan, T. (2012) Equipartition energy, Noether energy and boundary term in gravitational action General Relativity and Gravitation, 44 (10). pp. 2681-2686. ISSN 0001-7701

Padmanabhan, T. (2012) Secret life of the spacetime International Journal of Modern Physics D, 21 (11). p. 1241005. ISSN 0218-2718

Kolekar, Sanved ; Padmanabhan, T. (2012) Action principle for the fluid-gravity correspondence and emergent gravity Physical Review D, 85 (2). 024004. ISSN 1550-7998

Singh, Suprit ; Padmanabhan, T. (2012) Complex effective path: a semiclassical probe of quantum effects Physical Review D, 85 (2). 025011. ISSN 1550-7998

Kolekar, Sanved ; Padmanabhan, T. (2012) Drift, drag and Brownian motion in the Davies-Unruh bath Physical Review D, 86 (10). p. 104057. ISSN 1550-7998

Padmanabhan, T. (2012) Emergent perspective of gravity and dark energy Research in Astronomy and Astrophysics, 12 (8). pp. 891-916. ISSN 1674-4527

Kolekar, Sanved ; Padmanabhan, T. ; Sarkar, Sudipta (2012) Entropy increase during physical processes for black holes in Lanczos-Lovelock gravity Physical Review D, 86 (2). 021501. ISSN 1550-7998

Majhi, Bibhas Ranjan ; Padmanabhan, T. (2012) Noether current from the surface term of gravitational action, Virasoro algebra, and horizon entropy Physical Review D, 86 (10). 101501R_1-101501R_5. ISSN 1550-7998

Majhi, Bibhas ; Padmanabhan, T. (2012) Noether current, horizon virasoro algebra, and entropy Physical Review D, 85 (8). 084040_1-084040_13. ISSN 1550-7998

Padmanabhan, T. (2012) Structural aspect of gravitational dynamics and the emergent perspective of gravity AIP Conference Proceedings, 1483 . pp. 212-238. ISSN 1551-7616

Kolekar, Sanved ; Kothawala, Dawood ; Padmanabhan, T. (2012) Two aspects of black hole entropy in Lanczos-Lovelock models of gravity Physical Review D, 85 (6). 064031. ISSN 1550-7998

Padmanabhan, T. (2011) Entropy density of spacetime and the Navier-Stokes fluid dynamics of null surfaces Physical Review D - Particles, Fields, Gravitation and Cosmology, 83 (4). 044048_1-044048_14. ISSN 1550-7998

Kolekar, Sanved ; Padmanabhan, T. (2011) Ideal gas in a strong gravitational field: area dependence of entropy Physical Review D - Particles, Fields, Gravitation and Cosmology, 83 (6). 064034_1-064034_12. ISSN 1550-7998

Padmanabhan , Thanu (2011) Lessons from classical gravity about the quantum structure of spacetime Journal of Physics: Conference Series, 306 (1). 012001-012001. ISSN 1742-6588

Padmanabhan, Hamsa ; Padmanabhan, T. (2011) Non-relativistic limit of quantum field theory in inertial and non-inertial frames and the Principle of Equivalence Physical Review D - Particles, Fields, Gravitation and Cosmology, 84 (8). 085018_1-085018_22. ISSN 1550-7998

Roy Choudhury, T. ; Padmanabhan, T. (2011) Quasinormal modes in Schwarzschild-de Sitter spacetime: a simple derivation of the level spacing of the frequencies Physical Review D - Particles, Fields, Gravitation and Cosmology, 69 (6). 064033_1-064033_9. ISSN 1550-7998

Yale, Alexandre ; Padmanabhan, T. (2011) Structure of Lanczos-Lovelock Lagrangians in critical dimensions General Relativity and Gravitation, 43 (6). pp. 1549-1570. ISSN 0001-7701

Jassal, H. K. ; Bagla, J. S. ; Padmanabhan, T. (2010) Understanding the origin of CMB constraints on dark energy Monthly Notices of the Royal Astronomical Society, 405 (4). pp. 2639-2650. ISSN 0035-8711

Kothawala, Dawood ; Padmanabhan, T. (2010) Response of Unruh-DeWitt detector with time-dependent acceleration Physics Letters B: Nuclear Physics and Particle Physics, 690 (2). pp. 201-206. ISSN 0370-2693

Padmanabhan, Hamsa ; Padmanabhan, T. (2010) Aspects of electrostatics in a weak gravitational field General Relativity and Gravitation, 42 (5). pp. 1153-1181. ISSN 0001-7701

Padmanabhan, T. (2010) Equipartition of energy in the horizon degrees of freedom and the emergence of gravity Modern Physics Letters A, 25 (14). pp. 1129-1136. ISSN 0217-7323

Padmanabhan, T. (2010) Finite entanglement entropy from the zero-point-area of spacetime Physical Review D - Particles, Fields, Gravitation and Cosmology, 82 (12). 124025_1-124025_6. ISSN 1550-7998

Kolekar, Sanved ; Padmanabhan, T. (2010) Holography in action Physical Review D - Particles, Fields, Gravitation and Cosmology, 82 (2). 024036_1-024036_12. ISSN 1550-7998

Padmanabhan, T. (2010) Surface density of spacetime degrees of freedom from equipartition law in theories of gravity Physical Review D - Particles, Fields, Gravitation and Cosmology, 81 (12). 124040_1-124040_12. ISSN 1550-7998

Padmanabhan, T. (2010) Thermodynamical aspects of gravity: new insights Reports on Progress in Physics, 73 (4). 046901-046901. ISSN 0034-4885

Padmanabhan, T. (2010) Why does the Universe expand? General Relativity and Gravitation, 42 (11). pp. 2743-2750. ISSN 0001-7701

Padmanabhan, T. (2009) Kepler and his problem Resonance - Journal of Science Education, 14 (12). pp. 1144-1152. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 23. Real effects from imaginary time Resonance - Journal of Science Education, 14 (11). pp. 1060-1070. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 22. Wigner's function and semi-classical limit Resonance - Journal of Science Education, 14 (10). pp. 934-943. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 21. Extreme physics Resonance - Journal of Science Education, 14 (9). pp. 907-915. ISSN 0971-8044

Bagla, J. S. ; Kulkarni, Girish ; Padmanabhan, T. (2009) Metal enrichment and reionization constraints on early star formation Monthly Notices of the Royal Astronomical Society, 397 (2). pp. 971-978. ISSN 0035-8711

Padmanabhan, T. (2009) Snippets of Physics: 20. Random walk through random walks - II Resonance - Journal of Science Education, 14 (8). pp. 799-806. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 19. Random walk through random walks - I Resonance - Journal of Science Education, 14 (7). pp. 638-649. ISSN 0971-8044

Padmanabhan, T. (2009) Dark energy and its implications for gravity Advanced Science Letters, 2 (2). pp. 174-183. ISSN 1936-6612

Padmanabhan, T. (2009) Snippets of Physics: 18. Perturbing coulomb to avoid accidents! Resonance - Journal of Science Education, 14 (6). pp. 622-629. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 17. Why does an accelerate charge radiate? Resonance - Journal of Science Education, 14 (5). pp. 499-507. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 16. Lagrange has (more than) a point! Resonance - Journal of Science Education, 14 (4). pp. 318-327. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 15. Hubble expansion for pedestrians Resonance - Journal of Science Education, 14 (3). pp. 259-271. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 14. The power of nothing Resonance - Journal of Science Education, 14 (2). pp. 179-190. ISSN 0971-8044

Padmanabhan, T. (2009) Snippets of Physics: 13. The optics of particles Resonance - Journal of Science Education, 14 (1). pp. 8-18. ISSN 0971-8044

Padmanabhan, T. (2009) Entropy density of spacetime and gravity: a conceptual synthesis International Journal of Modern Physics D, 18 (14). pp. 2189-2193. ISSN 0218-2718

Kothawala, Dawood ; Sriramkumar, L. ; Shankaranarayanan, S. ; Padmanabhan, T. (2009) Path integral duality modified propagators in spacetimes with constant curvature Physical Review D - Particles, Fields, Gravitation and Cosmology, 80 (4). 044005_1-044005_7. ISSN 1550-7998

Paranjape, Aseem ; Padmanabhan, T. (2009) Radiation from collapsing shells, semiclassical backreaction, and black hole formation Physical Review D - Particles, Fields, Gravitation and Cosmology, 80 (4). 044011_1-044011_22. ISSN 1550-7998

Kothawala, Dawood ; Padmanabhan, T. (2009) Thermodynamic structure of Lanczos-Lovelock field equations from near-horizon symmetries Physical Review D - Particles, Fields, Gravitation and Cosmology, 79 (10). 104020_1-104020_9. ISSN 1550-7998

Padmanabhan, T. (2008) Snippets of Physics: 12. Paraxial optics and lenses Resonance - Journal of Science Education, 13 (12). pp. 1098-1106. ISSN 0971-8044

Padmanabhan, T. (2008) Snippets of Physics: 11. Isochronous potentials Resonance - Journal of Science Education, 13 (11). pp. 998-1008. ISSN 0971-8044

Padmanabhan, T. (2008) Thermodynamics of self-gravitating particles Resonance - Journal of Science Education, 13 (10). pp. 941-950. ISSN 0971-8044

Padmanabhan, T. (2008) Snippets of Physics: 9. Ambiguities in fluid flow Resonance - Journal of Science Education, 13 (9). pp. 802-811. ISSN 0971-8044

Padmanabhan, T. (2008) Snippets of Physics: 8. Foucault meets Thomas Resonance - Journal of Science Education, 13 (7). pp. 610-618. ISSN 0971-8044

Padmanabhan, T. (2008) Gravity: the inside story General Relativity and Gravitation, 40 (10). pp. 2031-2036. ISSN 0001-7701

Padmanabhan, T. (2008) Thomas precession Resonance - Journal of Science Education, 13 . pp. 610-618. ISSN 0971-8044

Padmanabhan, T. (2008) The logarithms of Physics Resonance - Journal of Science Education, 13 (6). pp. 510-518. ISSN 0971-8044

Padmanabhan, T. (2008) Why are black holes hot? Resonance - Journal of Science Education, 24 . pp. 412-419. ISSN 0971-8044

Padmanabhan, T. (2008) Quantum mechanics on the run Resonance - Journal of Science Education, 23 (2). pp. 212-217. ISSN 0971-8044

Padmanabhan, T. (2008) Angular momentum of electromagnetic field Resonance - Journal of Science Education, 23 (4). pp. 108-114. ISSN 0971-8044

Padmanabhan, T. (2008) Potentials of potatoes: a surprise in Newtonian gravity Resonance - Journal of Science Education, 22 (4). pp. 4-11. ISSN 0971-8044

Padmanabhan, T. (2008) Dark energy and gravity General Relativity and Gravitation, 40 (2-3). pp. 529-564. ISSN 0001-7701

Padmanabhan, T. (2008) From gravitons to gravity: myths and reality International Journal of Modern Physics D, 17 (3-4). pp. 367-398. ISSN 0218-2718

Padmanabhan, T. (2008) Gravity as an emergent phenomenon International Journal of Modern Physics D, 17 (3-4). pp. 591-596. ISSN 0218-2718

Kothawala, Dawood ; Padmanabhan, T. ; Sarkar, Sudipta (2008) Is gravitational entropy quantized? Physical Review D - Particles, Fields, Gravitation and Cosmology, 78 (10). 104018_1-104018_5. ISSN 1550-7998

Mahajan, Gaurang ; Padmanabhan, T. (2008) Particle creation, classicality and related issues in quantum field theory: I. Formalism and toy models General Relativity and Gravitation, 40 (4). pp. 661-708. ISSN 0001-7701

Mahajan, Gaurang ; Padmanabhan, T. (2008) Particle creation, classicality and related issues in quantum field theory: II. Examples from field theory General Relativity and Gravitation, 40 (4). pp. 709-747. ISSN 0001-7701

Kothawala, Dawood ; Sarkar, Sudipta ; Padmanabhan, T. (2007) Einstein's equations as a thermodynamic identity: the cases of stationary axisymmetric horizons and evolving spherically symmetric horizons Physics Letters B, 652 (5-6). pp. 338-342. ISSN 0370-2693

Sarkar, Sudipta ; Padmanabhan, T. (2007) Thermodynamics of horizons from a dual quantum system Entropy, 9 (3). pp. 100-107. ISSN 1099-4300

Padmanabhan, T. ; Paranjape, Aseem (2007) Entropy of null surfaces and dynamics of spacetime Physical Review D, 75 (6). No PP. Given.. ISSN 1550-7998

Boily, C. M. ; Padmanabhan, T. ; Paiement, A. (2007) Black hole motion as catalyst of orbital resonances Proceedings of the International Astronomical Union, 3 . pp. 311-315. ISSN 1743-9213

Roy Choudhury, T. ; Padmanabhan, T. (2007) Concept of temperature in multi-horizon spacetimes: Analysis of Schwarzschild-De Sitter metric General Relativity and Gravitation, 39 (11). pp. 1789-1811. ISSN 0001-7701

Mukhopadhyay, Ayan ; Padmanabhan, T. (2006) Holography of gravitational action functionals Physical Review D, 74 (12). 124023_1-124023_15. ISSN 1550-7998

Paranjape, Aseem ; Sarkar, Sudipta ; Padmanabhan, T. (2006) Thermodynamic route to field equations in Lanczos-Lovelock gravity Physical Review D, 74 (10). 104015_1-104015_9. ISSN 1550-7998

Stuart Wyithe, J. B. ; Padmanabhan, T. (2006) What does the quasar luminosity function tell us about super-massive black-hole evolution? Monthly Notices of the Royal Astronomical Society, 372 (4). pp. 1681-1691. ISSN 0035-8711

Padmanabhan, T. ; Ray, Suryadeep (2006) Power transfer in nonlinear gravitational clustering and asymptotic universality Monthly Notices of the Royal Astronomical Society: Letters, 372 (1). L53-L57. ISSN 1745-3925

Mahajan, Gaurang ; Sarkar, Sudipta ; Padmanabhan, T. (2006) Casimir effect confronts cosmological constant Physics Letters B: Nuclear Physics and Particle Physics, 641 (1). pp. 6-10. ISSN 0370-2693

Padmanabhan, Thanu (2006) Challenges in non-linear gravitational clustering Comptes Rendus Physique, 7 (3-4). pp. 350-359. ISSN 1631-0705

Wyithe, J. B. Stuart ; Padmanabhan, T. (2006) Properties of high redshift quasars-I. Evolution of the super-massive black-hole to halo mass ratio Monthly Notices of the Royal Astronomical Society, 366 (3). pp. 1029-1036. ISSN 0035-8711

Fontanini, Michele ; Spallucci, Euro ; Padmanabhan, T. (2006) Zero-point length from string fluctuations Physics Letters B: Nuclear Physics and Particle Physics, 633 (4-5). pp. 627-630. ISSN 0370-2693

Padmanabhan, T. (2006) Gravity's immunity from the vacuum: the holographic structure of semiclassical action General Relativity and Gravitation, 38 (11). pp. 1547-1552. ISSN 0001-7701

Padmanabhan, T. (2006) Gravity: a new holographic perspective International Journal of Modern Physics D, 15 (10). pp. 1659-1675. ISSN 0218-2718

Padmanabhan, T. (2006) Why does gravity ignore the vacuum energy? International Journal of Modern Physics D, 15 (12). pp. 2029-2058. ISSN 0218-2718

Jassal, H. K. ; Bagla, J. S. ; Padmanabhan, T. (2005) Observational constraints on low redshift evolution of dark energy: how consistent are different observations? Physical Review D, 72 (10). 103503_1-103503_21. ISSN 1550-7998

Padmanabhan, T. (2005) Vacuum fluctuations of energy density can lead to the observed cosmological constant Classical and Quantum Gravity, 22 (17). L107-L113. ISSN 0264-9381

Ray, Suryadeep ; Bagla, J. S. ; Padmanabhan, T. (2005) Gravitational collapse in an expanding Universe: scaling relations for two-dimensional collapse revisited Monthly Notices of the Royal Astronomical Society, 360 (2). pp. 546-554. ISSN 0035-8711

Padmanabhan, T. (2005) Holographic gravity and the surface term in the Einstein-Hilbert action Brazilian Journal of Physics, 35 (2A). pp. 362-372. ISSN 0103-9733

Padmanabhan, T. (2005) Dark Energy: the cosmological challenge of the Millennium Current Science, 88 (7). pp. 1057-1067. ISSN 0011-3891

Choudhury, T. R. ; Padmanabhan, T. (2005) Cosmological parameters from supernova observations: a critical comparison of three data sets Astronomy & Astrophysics, 429 (3). pp. 807-818. ISSN 0004-6361

Padmanabhan, T. (2005) Gravity and the thermodynamics of horizons Physics Reports, 406 (2). pp. 49-125. ISSN 0370-1573

Jassal, H. K. ; Bagla, J. S. ; Padmanabhan, T. (2005) WMAP constraints on low redshift evolution of dark energy Monthly Notices of the Royal Astronomical Society: Letters, 356 (1). L11-L16. ISSN 1745-3925

Sriramkumar, L. ; Padmanabhan, T. (2005) Initial state of matter fields and trans-Planckian physics: can CMB observations disentangle the two? Physical Review D - Particles, Fields, Gravitation and Cosmology, 71 (10). 103512_1-103512_11. ISSN 1550-7998

Padmanabhan, T. (2005) A new perspective on Gravity and the dynamics of Spacetime International Journal of Modern Physics D, 14 (12). pp. 2263-2269. ISSN 0218-2718

Padmanabhan, T. (2004) Entropy of static spacetimes and microscopic density of states Classical and Quantum Gravity, 21 (18). pp. 4485-4494. ISSN 0264-9381

Padmanabhan, T. (2004) Entropy of horizons, complex paths and quantum tunneling Modern Physics Letters A, 19 (35). pp. 2637-2643. ISSN 0217-7323

Padmanabhan, T. (2004) Gravity as elasticity of spacetime: a paradigm to understand horizon thermodynamics and cosmological constant International Journal of Modern Physics D, 13 (10). pp. 2293-2298. ISSN 0218-2718

Roy Choudhury, T. ; Padmanabhan, T. (2004) Quasinormal modes in Schwarzschild-de Sitter spacetime: a simple derivation of the level spacing of the frequencies Physical Review D - Particles, Fields, Gravitation and Cosmology, 69 (6). 064033_1-064033_9. ISSN 1550-7998

Padmanabhan, T. (2003) Quasi normal modes: a simple derivation of the level spacing of the frequencies Classical and Quantum Gravity, 21 (1). No pp. given. ISSN 0264-9381

Padmanabhan, T. ; Singh, T. P. (2003) A note on the thermodynamics of gravitational radiation Classical and Quantum Gravity, 20 (20). pp. 4419-4424. ISSN 0264-9381

Padmanabhan, T. ; Roy Choudhury, T. (2003) A theoretician's analysis of the supernova data and the limitations in determining the nature of dark energy Monthly Notices of the Royal Astronomical Society, 344 (3). pp. 823-834. ISSN 0035-8711

Saini, Tarun Deep ; Padmanabhan, T. ; Bridle, Sarah (2003) Response of distance measures to the equation of state Monthly Notices of the Royal Astronomical Society, 343 (2). pp. 533-538. ISSN 0035-8711

Padmanabhan, T. (2003) Cosmological constant-the weight of the vacuum Physics Reports, 380 (5-6). pp. 235-320. ISSN 0370-1573

Bagla, J. S. ; Jassal, H. K. ; Padmanabhan, T. (2003) Cosmology with tachyon field as dark energy Physical Review D - Particles, Fields, Gravitation and Cosmology, 67 (6). 063504_1-063504-11. ISSN 1550-7998

Padmanabhan, T. (2003) Gravity from spacetime thermodynamics Astrophysics and Space Science, 285 (2). pp. 407-417. ISSN 0004-640X

Padmanabhan, T. (2003) Topological interpretation of the horizon temperature Modern Physics Letters A, 18 (40). pp. 2903-2911. ISSN 0217-7323

Padmanabhan, T. (2003) Why gravity has no choice: bulk spacetime dynamics is dictated by information entanglement across horizons General Relativity and Gravitation, 35 (12). pp. 2097-2103. ISSN 0001-7701

Padmanabhan, T. (2002) The holography of gravity encoded in a relation between entropy, horizon area and the action for gravity General Relativity and Gravitation, 34 (12). pp. 2029-2035. ISSN 0001-7701

Padmanabhan, T. (2002) Classical and quantum thermodynamics of horizons in spherically symmetric spacetimes Classical and Quantum Gravity, 19 (21). pp. 5387-5408. ISSN 0264-9381

Padmanabhan, T. (2002) Why do we observe a small but non zero cosmological constant? Classical and Quantum Gravity, 19 (17). L167-L174. ISSN 0264-9381

Roy Choudhury, T. ; Padmanabhan, T. (2002) A simple analytical model for the abundance of damped Lyα absorbers The Astrophysical Journal, 574 (1). pp. 59-64. ISSN 0004-637X

Padmanabhan, T. (2002) Evolution of the correlation function for a class of processes involving nonlocal self-replication The Astrophysical Journal, 579 (1). pp. 10-15. ISSN 0004-637X

Padmanabhan, T. (2002) Accelerated expansion of the universe driven by tachyonic matter Physical Review D, 66 (2). 021301_1-021301_4. ISSN 0556-2821

Padmanabhan, T. (2002) Combining general relativity and quantum theory: points of conflict and contact Classical and Quantum Gravity, 19 (13). pp. 3551-3566. ISSN 0264-9381

Shankaranarayanan, S. ; Padmanabhan, T. ; Srinivasan, K. (2002) Hawking radiation in different coordinate settings: complex paths approach Classical and Quantum Gravity, 19 (10). pp. 2671-2688. ISSN 0264-9381

Hwang, J. ; Padmanabhan, T. ; Lahav, O. ; Noh, H. (2002) 1/3 Factor in the CMB Sachs-Wolfe effect Physical Review D - Particles, Fields, Gravitation and Cosmology, 65 (4). 043005_1-043005_5. ISSN 1550-7998

Padmanabhan, T. ; Roy Choudhury, T. (2002) Can the clustered dark matter and the smooth dark energy arise from the same scalar field? Physical Review D, 66 (8). 081301_1-081301_4. ISSN 1550-7998

Padmanabhan, T. (2002) Is gravity an intrinsically quantum phenomenon? Dynamics of gravity from the entropy of spacetime and the principle of equivalence Modern Physics Letters A, 17 (18). pp. 1147-1158. ISSN 0217-7323

Sriramkumar, L. ; Padmanabhan, T. (2002) Probes of vacuum structure of quantum fields in classical backgrounds International Journal of Modern Physics D, 11 (1). pp. 1-34. ISSN 0218-2718

Padmanabhan, T. (2002) Thermodynamics and/of horizons: a comparison of Schwarschild, Rindler and deSitter spacetimes Modern Physics Letters A, 17 (15-17). pp. 923-942. ISSN 0217-7323

Narlikar, Jayant V. ; Padmanabhan, T. (2001) Standard cosmology and alternatives: a critical appraisal Annual Review of Astronomy and Astrophysics, 39 . pp. 211-248. ISSN 0066-4146

Narlikar, Jayant V. ; Padmanabhan, T. (2001) Standard cosmology and alternatives: a critical appraisal Annual Review of Astronomy and Astrophysics, 39 . pp. 211-248. ISSN 0066-4146

Padmanabhan, T. ; Sethi, Shiv K. (2001) Constraints on Ω_B, Ω_m, and h from MAXIMA and BOOMERANG The Astrophysical Journal, 555 (1). pp. 125-129. ISSN 0004-637X

Kanekar, Nissim ; Padmanabhan, T. (2001) The effects of anti-correlation on gravitational clustering Monthly Notices of the Royal Astronomical Society, 324 (4). pp. 988-998. ISSN 0035-8711

Roy Choudhury, T. ; Padmanabhan, T. ; Srianand, R. (2001) Semi analytic approach to understanding the distribution of neutral hydrogen in the universe Monthly Notices of the Royal Astronomical Society, 322 (3). pp. 561-575. ISSN 0035-8711

Shankaranarayanan, S. ; Padmanabhan, T. (2001) Hypothesis of path integral duality: applications to QED International Journal of Modern Physics D, 10 (3). pp. 351-365. ISSN 0218-2718

Shankaranarayanan, S. ; Srinivasan, K. ; Padmanabhan, T. (2001) Method of complex paths and general covariance of Hawking radiation Modern Physics Letters A, 16 (9). pp. 571-578. ISSN 0217-7323

Roy Choudhury, T. ; Srianand, R. ; Padmanabhan, T. (2001) Semi analytic approach to understanding the distribution of neutral hydrogen in the Universe: comparison of simulations with observations The Astrophysical Journal, 559 (1). p. 29. ISSN 0004-637X

Padmanabhan, T. ; Shankaranarayanan, S. (2001) Vanishing of the cosmological constant in nonfactorizable geometry Physical Review D - Particles, Fields, Gravitation and Cosmology, 63 (10). 105021_1-105021_7. ISSN 1550-7998

Engineer, Sunu ; Kanekar, Nissim ; Padmanabhan, T. (2000) Nonlinear density evolution from an improved spherical collapse model Monthly Notices of the Royal Astronomical Society, 314 (2). pp. 279-289. ISSN 0035-8711

Padmanabhan, T. ; Roy Choudhury, T. (2000) The issue of choosing nothing: what determines the low energy vacuum state of nature? Modern Physics Letters A, 15 (29). pp. 1813-1821. ISSN 0217-7323

Srinivasan, K. ; Padmanabhan, T. (1999) Particle production and complex path analysis Physical Review D, 60 (2). 024007_1-024007_20. ISSN 0556-2821

Engineer, S. ; Srinivasan, K. ; Padmanabhan, T. (1999) A formal analysis of (2+1)-dimensional gravity Astrophysical Journal, 512 (1). pp. 1-8. ISSN 0004-637X

Padmanabhan, T. (1999) Event horizon of a Schwarzschild black hole: magnifying glass for Planck length physics Physical Review D - Particles, Fields, Gravitation and Cosmology, 59 (12). 124012 _1-124012 _13. ISSN 1550-7998

Padmanabhan, T. ; Kanekar, Nissim (1999) Gravitational clustering in a D-dimensional Universe Physical Review D - Particles, Fields, Gravitation and Cosmology, 61 (2). 023515_1-023515_4. ISSN 1550-7998

Padmanabhan, T. (1999) Probing the quantum microstructure of spacetime Modern Physics Letters A, 14 (24). pp. 1667-1672. ISSN 0217-7323

Bagla, J. S. ; Engineer, S. ; Padmanabhan, T. (1998) Scaling relations for gravitational clustering in two dimensions The Astrophysical Journal, 495 (1). pp. 25-28. ISSN 0004-637X

Padmanabhan, T. ; Engineer, Sunu (1998) Nonlinear gravitational clustering: dreams of a paradigm The Astrophysical Journal, 493 (2). pp. 509-518. ISSN 0004-637X

Srinivasan, K. ; Sriramkumar, L. ; Padmanabhan, T. (1998) Hypothesis of path integral duality - II: corrections to quantum field theoretic results Physical Review D - Particles, Fields, Gravitation and Cosmology, 58 (4). 044009_1-044009_16. ISSN 1550-7998

Padmanabhan, T. (1998) Quantum structure of spacetime and entropy of schwarschild black holes Physical Review Letters, 81 (20). pp. 4297-4300. ISSN 0031-9007

Gupta, Abhinav ; Padmanabhan, T. (1998) Radiation from a charged particle and radiation reaction reexamined Physical Review D - Particles, Fields, Gravitation and Cosmology, 57 (12). pp. 7241-7250. ISSN 1550-7998

Padmanabhan, T. (1998) The hypothesis of path integral duality - I: quantum gravitational corrections to the propagator Physical Review D - Particles, Fields, Gravitation and Cosmology, 57 (10). pp. 6206-6215. ISSN 1550-7998

Bagla, J. S. ; Padmanabhan, T. (1997) Cosmological N-body simulations Pramana - Journal of Physics, 49 (2). pp. 161-192. ISSN 0304-4289

Padmanabhan, T. (1997) Duality and zero-point length of spacetime Physical Review Letters, 78 (10). pp. 1854-1857. ISSN 0031-9007

Padmanabhan, T. (1997) Inverse Compton scattering - revisited Journal of Astrophysics and Astronomy, 18 (1). pp. 87-90. ISSN 0250-6335

Munshi, Dipak ; Padmanabhan, T. (1997) Modelling the evolution of correlation functions in gravitational clustering Monthly Notices of the Royal Astronomical Society, 290 (1). pp. 193-202. ISSN 0035-8711

Bagla, J. S. ; Nath, Biman ; Padmanabhan, T. (1997) Neutral hydrogen at high redshifts as a probe of structure formation - III: Radio maps from N-body simulations Monthly Notices of the Royal Astronomical Society, 289 (3). pp. 671-680. ISSN 0035-8711

Sriramkumar, L. ; Mukund, R. ; Padmanabhan, T. (1997) Non-trivial classical backgrounds with vanishing quantum corrections Physical Review D - Particles, Fields, Gravitation and Cosmology, 55 (10). pp. 6147-6154. ISSN 1550-7998

Srinivasan, K. ; Sriramkumar, L. ; Padmanabhan, T. (1997) Plane waves viewed from an accelerated frame: quantum physics in classical setting Physical Review D - Particles, Fields, Gravitation and Cosmology, 56 (10). pp. 6692-6694. ISSN 1550-7998

Srinivasan, K. ; Sriramkumar, L. ; Padmanabhan, T. (1997) Possible quantum interpretation of certain power spectra in classical field theory International Journal of Modern Physics D, 6 (5). pp. 607-623. ISSN 0218-2718

Bagla, J. S. ; Padmanabhan, T. (1997) Transfer of power in non-linear gravitational clustering Monthly Notices of the Royal Astronomical Society, 286 (4). pp. 1023-1031. ISSN 0035-8711

Bagla, J. S. ; Padmanabhan, T. (1996) A new statistical indicator to study nonlinear gravitational clustering and structure formation The Astrophysical Journal, 469 . pp. 470-479. ISSN 0004-637X

Padmanabhan, T. ; Cen, Renyue ; Ostriker, Jeremiah P. ; Summers, F. J. (1996) Patterns in nonlinear gravitational clustering: a numerical investigation The Astrophysical Journal, 466 . pp. 604-613. ISSN 0004-637X

Padmanabhan, T. (1996) Stellar dynamics and Chandra Current Science, 70 (9). pp. 784-788. ISSN 0011-3891

Sriramkumar, L. ; Padmanabhan, T. (1996) Does a non-zero tunnelling probability imply particle production in time-independent electromagnetic backgrounds? Physical Review D - Particles, Fields, Gravitation and Cosmology, 54 (12). pp. 7599-7606. ISSN 1550-7998

Sriramkumar, L. ; Padmanabhan, T. (1996) Finite-time response of inertial and uniformly accelerated Unruh-DeWitt detectors Classical and Quantum Gravity, 13 (8). pp. 2061-2080. ISSN 0264-9381

Padmanabhan, T. (1996) Modelling the nonlinear gravitational clustering in the expanding universe Monthly Notices of the Royal Astronomical Society, 278 . L29-L33. ISSN 0035-8711

Bagla, J. S. ; Padmanabhan, T. ; Narlikar, J. V. (1995) Crisis in cosmology : observational constraints on Ω and H₀ Comments on Astrophysics, 18 . p. 275. ISSN 0146-2970

Padmanabhan, T. (1995) Cosmology today: models and constraints Journal of Astrophysics and Astronomy, 16 . pp. 47-57. ISSN 0250-6335

Kumar, A. ; Subramanian, K. ; Padmanabhan, T. (1995) Neutral hydrogen at high redshifts as a probe of structure formation Journal of Astrophysics and Astronomy, 16 (Suppl). pp. 83-86. ISSN 0250-6335

Kumar, A. ; Padmanabhan, T. ; Subramanian, K. (1995) Neutral hydrogen at high redshifts as a probe of structure formation - II: line profiles of a protocluster Monthly Notices of the Royal Astronomical Society, 272 (3). pp. 544-550. ISSN 0035-8711

Bagla, J. S. ; Padmanabhan, T. (1995) Nonlinear evolution of density perturbations Journal of Astrophysics and Astronomy, 16 (Suppl). pp. 77-82. ISSN 0250-6335

Nityananda, R. ; Padmanabhan, T. (1994) Scaling properties of nonlinear gravitational clustering Monthly Notices of the Royal Astronomical Society, 271 . pp. 976-980. ISSN 0035-8711

Bagla, J. S. ; Padmanabhan, T. (1994) Nonlinear evolution of density perturbations using approximate constancy of gravitational potential Monthly Notices of the Royal Astronomical Society, 266 . pp. 227-237. ISSN 0035-8711

Padmanabhan, T. (1994) Path intergral for the relativistic particle and harmonic oscillator Foundations of Physics, 24 (11). pp. 1543-1562. ISSN 0015-9018

Padmanabhan, T. ; Subramanian, K. (1993) Aspects of Zel'dovich approximation The Astrophysical Journal, 417 . pp. 3-11. ISSN 0004-637X

Subramanian, K. ; Padmanabhan, T. (1993) Neutral Hydrogen at high redshifts as a probe of structure formation: 1-post-cobe analysis of CDM and HDM models Monthly Notices of the Royal Astronomical Society, 265 (1). p. 101. ISSN 0035-8711

Padmanabhan, T. ; Subramanian, K. (1993) Zel'dovich approximation and the probability distribution for the smoothed density field in the nonlinear regime The Astrophysical Journal, 410 (2). pp. 482-487. ISSN 0004-637X

Padmanabhan, T. ; Singh, T. P. (1993) A comparison of various approaches to the back-reaction problem Annals of Physics, 221 (2). pp. 217-228. ISSN 0003-4916

Padmanabhan, T. ; Narasimha, D. (1992) Constraints on the shape of the density spectrum from COBE and galaxy surveys Monthly Notices of the Royal Astronomical Society, 259 (4). pp. 41-46. ISSN 0035-8711

Padmanabhan, T. (1992) Structure formation in the universe: comparison of some observations and models Current Science, 63 (7). pp. 379-393. ISSN 0011-3891

Padmanabhan, T. (1992) Recent COBE results and their cosmological implications Current Science, 62 (10). pp. 655-657. ISSN 0011-3891

Padmanabhan, T. ; Subramanian, K. (1992) Galaxy formation Bulletin of the Astronomical Society of India, 20 (1). pp. 1-155. ISSN 0304-9523

Padmanabhan, T. (1991) Liouville field theory and the partition function for two dimensional Newtonian gravity Monthly Notices of the Royal Astronomical Society, 253 . pp. 445-448. ISSN 0035-8711

Padmanabhan, T. (1991) Quantum theory in external electromagnetic and gravitational fields: a comparison of some conceptual issues Pramana - Journal of Physics, 37 (3). pp. 179-233. ISSN 0304-4289

Kiefer, C. ; Padmanabhan, T. ; Singh, T. P. (1991) A comparison between semiclassical gravity and semiclassical electrodynamics Classical and Quantum Gravity, 8 (8). L185-L185. ISSN 0264-9381

Narlikar, J. V. ; Padmanabhan, T. (1991) Inflation for astronomers Annual Review of Astronomy and Astrophysics, 29 . pp. 325-362. ISSN 0066-4146

Padmanabhan, T. (1991) Vacuum polarisation around an Aharonov-Bohm solenoid Pramana- Journal of Physics, 36 (3). pp. 253-269. ISSN 0304-4289

Padmanabhan, T. (1990) Mach's principle and the notion of time Pramana- Journal of Physics, 35 (3). pp. 317-323. ISSN 0304-4289

Padmanabhan, T. (1990) A definition for time in quantum cosmology Pramana- Journal of Physics, 35 (2). L199-L204. ISSN 0304-4289

Padmanabhan, T. (1990) Statistical mechanics of gravitating systems Physics Reports, 188 (5). pp. 285-362. ISSN 0370-1573

Padmanabhan, T. ; Singh, T. P. (1990) On the semiclassical limit of Wheeler-DeWitt equation Classical and Quantum Gravity, 7 (3). pp. 411-426. ISSN 0264-9381

Padmanabhan, T. (1990) Physical interpretation of quantum field theory in noninertial coordinate systems Physical Review Letters, 64 (21). pp. 2471-2474. ISSN 0031-9007

Singh, T. P. ; Padmanabhan, T. (1989) Notes on semiclassical gravity Annals of Physics, 196 (2). pp. 296-344. ISSN 0003-4916

Padmanabhan, T. (1989) A note on the volume occupied in phase space by a system of gravitationally interacting particles The Astrophysical Journal, 344 . pp. 848-850. ISSN 0004-637X

Padmanabhan, T. (1989) Antonov instability and gravo-thermal catastrophe-revisited Astrophysical Journal Supplement Series, 71 . pp. 651-664. ISSN 0067-0049

Padmanabhan, T. (1989) Phase volume occupied by a test particle around an incipient black hole Physics Letters A, 136 (4-5). pp. 203-205. ISSN 0375-9601

Dray, Tevian ; Padmanabhan, T. (1989) Conserved quantities from piecewise killing vectors General Relativity and Gravitation, 21 (7). pp. 741-745. ISSN 0001-7701

Padmanabhan , T. (1989) Decoherence in the density matrix describing the quantum 3-geometries and the emergence of classical spacetime Physical Review D - Particles, Fields, Gravitation and Cosmology, 39 (10). pp. 2924-2932. ISSN 1550-7998

Seshadri, T. R. ; Padmanabhan, T. (1989) Gaussian states in de Sitter spacetime and the evolution of semiclassical density perturbations. 2. Inhomogeneous modes Journal of Astrophysics and Astronomy, 10 (4). pp. 407-424. ISSN 0250-6335

Seshadri, T. R. ; Padmanabhan, T. (1989) Gaussian states in the de sitter spacetime and the evolution of semiclassical density perturbations: 1. Homogeneous mode Journal of Astrophysics and Astronomy, 10 (4). pp. 391-406. ISSN 0250-6335

Padmanabhan, T. ; Seshadri, T. R. ; Singh, T. P. (1989) Making inflation work: damping of density perturbations due to Planck energy cutoff Physical Review D - Particles, Fields, Gravitation and Cosmology, 39 (8). pp. 2100-2107. ISSN 1550-7998

Vasanthi, M. M. ; Padmanabhan, T. (1989) Nature and distribution of dark matter: 2. Binaries, groups and clusters Journal of Astrophysics and Astronomy, 10 (4). pp. 425-432. ISSN 0250-6335

Padmanabhan, T. (1989) Semiclassical approximations for gravity and the issue of backreaction Classical and Quantum Gravity, 6 (4). p. 533. ISSN 0264-9381

Padmanabhan, T. (1989) Some fundamental aspects of semiclassical and quantum gravity International Journal of Modern Physics A, 4 (18). pp. 4735-4818. ISSN 0217-751X

Janah, A. R. ; Padmanabhan, T. ; Singh, T. P. (1988) On Feynman's formula for the electromagnetic field of an arbitrarily moving charge American Journal of Physics, 56 (11). pp. 1036-1038. ISSN 0002-9505

Padmanabhan, T. ; Singh, T. P. (1988) Response of accelerated detectors in coherent states and the semi-classical limit Physical Review D - Particles, Fields, Gravitation and Cosmology, 38 (8). pp. 2457-2463. ISSN 1550-7998

Padmanabhan, T. ; Subramanian, Kandaswamy (1988) The focusing equations, caustics and the condition for multiple imaging by thick gravitational lenses Monthly Notices of the Royal Astronomical Society, 233 . pp. 265-284. ISSN 0035-8711

Padmanabhan, T. ; Seshadri, T. R. (1988) Does inflation solve the horizon problem? Classical and Quantum Gravity, 5 (1). pp. 221-224. ISSN 0264-9381

Padmanabhan , T. (1988) Acceptable density perturbations from inflation due to quantum gravitational damping Physical Review Letters, 60 (7). pp. 2229-2230. ISSN 0031-9007

Padmanabhan, T. (1988) Principle of general covariance and quantum theory Modern Physics Letters A, 3 (4). pp. 367-371. ISSN 0217-7323

Padmanabhan, T. ; Seshadri, T. R. (1988) Quantum uncertainty in the horizon size in an inflationary universe International Journal of Modern Physics A, 3 (9). pp. 2113-2126. ISSN 0217-751X

Narlikar, J. V. ; Padmanabhan, T. (1988) The Schwarschild solution: some conceptual difficulties Foundations of Physics, 18 (6). pp. 659-668. ISSN 0015-9018

Narlikar, J. V. ; Padmanabhan, T. (1988) The Schwarzschild solution: some conceptual difficulties Foundations of Physics, 18 (6). pp. 659-668. ISSN 0015-9018

Singh, T. P. ; Padmanabhan, T. (1988) An attempt to explain the smallness of the cosmological constant International Journal of Modern Physics A, 3 (7). pp. 1593-1602. ISSN 0217-751X

Padmanabhan, T. ; Vasanthi, M. M. (1987) Dynamical scenarios with unstable heavy neutrino The Astrophysical Journal, 315 . pp. 411-419. ISSN 0004-637X

Padmanabhan, T. ; Chitre, S. M. (1987) Viscous universes Physics Letters A, 120 (9). pp. 433-436. ISSN 0375-9601

Joshi, P. S. ; Padmanabhan, T. ; Chitre, S. M. (1987) Bounds on vacuum energy density in a general cosmological scenario Physics Letters A, 120 (3). pp. 115-118. ISSN 0375-9601

Yajnik, U. A. ; Padmanabhan, T. (1987) Analytic approach to string-induced phase transitions Physical Review D - Particles, Fields, Gravitation and Cosmology, 35 (10). pp. 3100-3104. ISSN 1550-7998

Padmanabhan, T. ; Seshadri, T. R. (1987) Horizon problem and inflation Journal of Astrophysics and Astronomy, 8 (4). pp. 275-280. ISSN 0250-6335

Padmanabhan, T. ; Chitre, S. M. (1987) Is gravitational lensing a local phenomenon caused by Pop - III objects? Astrophysical Letters, 25 (4). pp. 255-261. ISSN 0004-6388

Padmanabhan, T. (1987) Limitations on the operational definition of spacetime events and quantum gravity Classical and Quantum Gravity, 4 (4). L107-L114. ISSN 0264-9381

Padmanabhan, T. (1987) Quantum states whose particle content is invariant under the Bogoliubov transformation Classical and Quantum Gravity, 4 (4). pp. 967-974. ISSN 0264-9381

Padmanabhan, T. ; Singh, T. P. (1987) Response of an accelerated detector coupled to the stress energy tensor Classical and Quantum Gravity, 4 (5). pp. 1397-1408. ISSN 0264-9381

Padmanabhan, T. ; Seshadri, T. R. (1987) Uncertainty principle and the horizon size of our universe General Relativity and Gravitation, 19 (8). pp. 791-796. ISSN 0001-7701

Padmanabhan, T. (1986) The role of general relativity in uncertainty principle Classical and Quantum Gravity, 3 (5). pp. 911-920. ISSN 0264-9381

Chitre, S. M. ; Narlikar, J. V. ; Padmanabhan, T. (1986) Temperature fluctuations of cosmic microwave background induced by gravitational lensing Physics Letters A, 117 (6). pp. 285-288. ISSN 0375-9601

Padmanabhan, T. (1986) On the quantum structure of horizons Physics Letters B: Nuclear Physics and Particle Physics, 173 (1). pp. 43-45. ISSN 0370-2693

Vasanthi, M. M. ; Padmanabhan, T. (1986) Constraints on unstable heavy neutrinos from cosmology Journal of Astrophysics and Astronomy, 7 (2). pp. 59-70. ISSN 0250-6335

Padmanabhan, T. ; Seshadri, T. R. (1986) Probing the origin of large inhomogeneities in inflation using a toy quantum mechanical model Physical Review D - Particles, Fields, Gravitation and Cosmology, 34 (4). pp. 951-958. ISSN 1550-7998

Padmanabhan, T. ; Seshadri, T. R. ; Singh, T. P. (1986) Uncertainty principle and the quantum fluctuations of Schwarschild light cones International Journal of Modern Physics A, 1 (2). pp. 491-498. ISSN 0217-751X

Padmanabhan, T. (1985) Physical significance of Planck length Annals of Physics, 165 (1). pp. 38-58. ISSN 0003-4916

Narlikar, J. V. ; Padmanabhan, T. (1985) Creation-field cosmology: a possible solution to singularity, horizon, and flatness problems Physical Review D - Particles, Fields, Gravitation and Cosmology, 32 (8). pp. 1928-1934. ISSN 1550-7998

Padmanabhan, T. ; Vasanthi, M. M. (1985) Possible cosmological scenario with an unstable 17-keV neutrino Nature, 317 . pp. 335-336. ISSN 0028-0836

Padmanabhan, T. (1985) Physics at Planck length Current Science, 54 (18). pp. 912-916. ISSN 0011-3891

Padmanabhan , T. (1985) Conformal invariance, gravity and massive gauge theories Classical and Quantum Gravity, 2 (5). L105-L108. ISSN 0264-9381

Padmanabhan, T. (1985) Vacuum fluctuation in Einstein's elevator Bulletin of the Astronomical Society of India, 13 . pp. 225-230. ISSN 0304-9523

Padmanabhan, T. ; Vasanthi, M. M. (1985) Gravitational pertubation of homogeneous collisionless dark matter Journal of Astrophysics and Astronomy, 6 (4). pp. 247-260. ISSN 0250-6335

Padmanabhan, T. ; Vasanthi, M. M. (1985) Nature and distribution of dark matter: 1. Dwarf spheroidals and Milky Way Journal of Astrophysics and Astronomy, 6 (4). pp. 261-277. ISSN 0250-6335

Narlikar, J. V. ; Padmanabhan, T. (1985) On a nonlinear and Lorentz-Invariant version of Newtonian gravitation-II Journal of Astrophysics and Astronomy, 6 (4). pp. 171-175. ISSN 0250-6335

Narlikar, J. V. ; Padmanabhan, T. (1985) On a nonlinear and lorentz-invariant version of Newtonian gravitation - II Journal of Astrophysics and Astronomy, 6 (4). pp. 171-175. ISSN 0250-6335

Padmanabhan, T. (1985) Planck length is the lower bound to all physical length scales General Relativity and Gravitation, 17 (3). pp. 215-221. ISSN 0001-7701

Padmanabhan, T. (1985) Quantum mechanics in the deSitter spacetime and inflationary scenario Journal of Astrophysics and Astronomy, 6 (4). pp. 239-246. ISSN 0250-6335

Padmanabhan, T. (1985) Why does an accelerated detector click? Classical and Quantum Gravity, 2 (1). p. 117. ISSN 0264-9381

Padmanabhan, T. (1984) Inflation from quantum gravity Physics Letters A, 104 (4). pp. 196-199. ISSN 0375-9601

Padmanabhan, T. (1984) Quantum stationary geometries and avoidance of singularities Classical and Quantum Gravity, 1 (2). pp. 149-156. ISSN 0264-9381

Narlikar, J. V. ; Padmanabhan, T. (1983) Quantum cosmology as a cure for the three ailments of classical cosmology Bulletin of the Astronomical Society of India, 11 (4). pp. 297-302. ISSN 0304-9523

Narlikar, J. V. ; Padmanabhan, T. (1983) Quantum cosmology via path integrals Physics Reports, 100 (3). pp. 151-200. ISSN 0370-1573

Narlikar, J. V. ; Padmanabhan, T. (1983) The problems of singularity particle horizon and flatness in quantum cosmology Annals of Physics, 150 (2). pp. 289-306. ISSN 0003-4916

Padmanabhan, T. (1983) Quantum gravity and the "flatness problem" of the standard big bang universe Physics Letters A, 96 (2). pp. 110-112. ISSN 0375-9601

Padmanabhan, T. (1983) Instability of flatspace and the origin of conformal fluctuations Physics Letters A, 93 (3). pp. 116-118. ISSN 0375-9601

Padmanabhan , T. (1983) Quantum conformal fluctuations and stationary states International Journal of Theoretical Physics, 22 (11). pp. 1023-1036. ISSN 0020-7748

Padmanabhan , T. (1983) Quantum cosmology and stationary states General Relativity and Gravitation, 15 (5). pp. 435-440. ISSN 0001-7701

Padmanabhan , T. (1983) Symmetry breaking in the early universe and accelerated frames Journal of Physics A: Mathematical and General, 16 (2). pp. 335-346. ISSN 0305-4470

Padmanabhan, T. (1983) Universe before Planck time: a quantum gravity model Physical Review D - Particles, Fields, Gravitation and Cosmology, 28 (4). pp. 756-760. ISSN 1550-7998

Padmanabhan , T. (1983) An approach to quantum gravity Physical Review D - Particles, Fields, Gravitation and Cosmology, 28 (4). pp. 745-755. ISSN 1550-7998

Padmanabhan, T. ; Vasanthi, M. M. (1982) Can the curvature effects be neglected in the early universe? Physics Letters A, 89 (7). pp. 327-328. ISSN 0375-9601

Padmanabhan, T. (1982) Spontaneous symmetry breaking in non-inertial frames and curved space-time Physics Letters A, 89 (3). pp. 131-132. ISSN 0375-9601

Dadhich, N. ; Padmanabhan, T. (1982) On the validity of the geodesic motion near a black hole: a clarification Lettere Al Nuovo Cimento (1971 - 1985), 33 (11). pp. 317-318. ISSN 0375-930X

Padmanabhan, T. ; Narlikar, J. V. (1982) Quantum conformal fluctuations in a singular space-time Nature, 295 . pp. 677-678. ISSN 0028-0836

Padmanabhan, T. (1982) Friedmann universe in a quantum gravity model Physics Letters A, 87 (5). pp. 226-228. ISSN 0375-9601

Padmanabhan , T. (1982) Conformal fluctuations in a quantum universe with a scalar field Physical Review D - Particles, Fields, Gravitation and Cosmology, 26 (8). pp. 2162-2165. ISSN 1550-7998

Padmanabhan , T. (1982) General covariance, accelerated frames and the particle concept Astrophysics and Space Science, 83 (1-2). pp. 247-268. ISSN 0004-640X

Padmanabhan , T. (1982) Quantum stationary states in Bianchi Universes General Relativity and Gravitation, 14 (6). pp. 549-557. ISSN 0001-7701

Padmanabhan, T. ; Narlikar, J. V. (1981) Stationary states in a quantum gravity model Physics Letters A, 84 (7). pp. 361-363. ISSN 0375-9601

Padmanabhan , T. (1981) Quantum fluctuations and nonavoidance of the singularity in Bianchi type I cosmology General Relativity and Gravitation, 13 (5). pp. 451-455. ISSN 0001-7701

Padmanabhan, T. ; Narlikar, J. V. (1981) Quantum fluctuations in the conformally flat and the Schwarzschild space-times General Relativity and Gravitation, 13 (7). pp. 669-679. ISSN 0001-7701

Padmanabhan, T. (1977) Solutions of scalar and electromagnetic wave equations in the metric of gravitational and electromagnetic waves Pramana- Journal of Physics, 9 (4). pp. 371-384. ISSN 0304-4289