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Ali, Amna ; Deshamukhya, Atri ; Panda, Sudhakar ; Sami, M. (2011) Inflation with improved D3-brane potential and the fine tunings associated with the model The European Physical Journal C (EPJ C) - Particles and Fields, 71 (6). p. 1672. ISSN 1434-6044

Sen, S. ; Sen, A. A. ; Sami, M. (2010) The thawing dark energy dynamics: can we detect it? Physics Letters B, 686 (1). pp. 1-5. ISSN 0370-2693

Ali, Amna ; Gannouji, Radouane ; Sami, M. ; Sen, Anjan A. (2010) Background cosmological dynamics in f(R) gravity and observational constraints Physical Review D - Particles, Fields, Gravitation and Cosmology, 81 (10). 104029_6-104029_6. ISSN 1550-7998

Panda, Sudhakar ; Sami, M. ; Ward, John (2010) Bounds on tensor wave and twisted inflation Physical Review D - Particles, Fields, Gravitation and Cosmology, 82 (10). 103511_1-103511_5. ISSN 1550-7998

Goswami, U. D. ; Nandan, H. ; Sami, M. (2010) Formation of caustics in Dirac-Born-Infeld type scalar field systems Physical Review D - Particles, Fields, Gravitation and Cosmology, 82 (10). 103530_1-103530_14. ISSN 1550-7998

Gannouji, Radouane ; Sami, M. (2010) Galileon gravity and its relevance to late time cosmic acceleration Physical Review D - Particles, Fields, Gravitation and Cosmology, 82 (2). 024011_1-024011_9. ISSN 1550-7998

Ali, Amna ; Gannouji, Radouane ; Sami, M. (2010) Modified gravity a la Galileon: late time cosmic acceleration and observational constraints Physical Review D - Particles, Fields, Gravitation and Cosmology, 82 (10). 103015_1-103015_9. ISSN 1550-7998

Panda, Sudhakar ; Sami, M. ; Thongkool, I. (2010) Reheating the D-brane universe via instant preheating Physical Review D - Particles, Fields, Gravitation and Cosmology, 81 (10). 103506_1-103506_6. ISSN 1550-7998

Thongkool, I. ; Sami, M. ; Rai Choudhury, S. (2009) How delicate are the f(R) gravity models with a disappearing cosmological constant? Physical Review D - Particles, Fields, Gravitation and Cosmology, 80 (12). 127501_1-127501_4. ISSN 1550-7998

Sami, M. (2009) A primer on problems and prospects of dark energy Current Science, 97 (6). pp. 887-910. ISSN 0011-3891

Ali, Amna ; Chingangbam, R. ; Panda, Sudhakar ; Sami, M. (2009) Prospects of inflation with perturbed throat geometry Physics Letters B, 674 (2). pp. 131-136. ISSN 0370-2693

Thongkool, I. ; Sami, M. ; Gannouji, R. ; Jhingan, S. (2009) Constraining f(R) gravity models with disappearing cosmological constant Physical Review D - Particles, Fields, Gravitation and Cosmology, 80 (4). 043523_1-043523_7. ISSN 1550-7998

Ali, Amna ; Sami, M. ; Sen, A. A. (2009) Transient and late time attractor tachyon dark energy: can we distinguish it from quintessence? Physical Review D - Particles, Fields, Gravitation and Cosmology, 79 (12). 123501_1-123501_7. ISSN 1550-7998

Jhingan, S. ; Nojiri, S. ; Odintsov, S. D. ; Sami, M. ; Thongkool, I. ; Zerbini, S. (2008) Phantom and non-phantom dark energy: the cosmological relevance of non-locally corrected gravity Physics Letters B, 663 (5). pp. 424-428. ISSN 0370-2693

Chingangbam, R. ; Sami, M. ; Tretyakov, P. V. ; Toporensky, A. V. (2008) A note on the viability of Gauss-Bonnet cosmology Physics Letters B, 661 (2-3). pp. 162-166. ISSN 0370-2693

Elizalde, E. ; Jhingan, S. ; Nojiri, S. ; Odintsov, S. D. ; Sami, M. ; Thongkool, I. (2008) Dark energy generated from a (super-) string effective action with higher-order curvature corrections and a dynamical dilaton The European Physical Journal C (EPJ C) - Particles and Fields, 53 (3). pp. 447-457. ISSN 1434-6044

Dev, Abha ; Jain, Deepak ; Jhingan, S. ; Nojiri, S. ; Sami, M. ; Thongkool, I. (2008) Delicate f(R) gravity models with a disappearing cosmological constant and observational constraints on the model parameters Physical Review D - Particles, Fields, Gravitation and Cosmology, 78 (8). 083515_1-083515_10. ISSN 1550-7998

Azam, Mofazzal ; Sami, M. ; Unnikrishnan, C. S. ; Shiromizu, T. (2008) Proposal for an experiment to search for Randall-Sundrum-type corrections to Newton's law of gravitation Physical Review D - Particles, Fields, Gravitation and Cosmology, 77 (10). 101101_1-101101_5. ISSN 1550-7998

Tsujikawa, Shinji ; Sami, M. (2007) String-inspired cosmology: a late time transition from a scaling matter era to a dark energy universe caused by a Gauss-Bonnet coupling Journal of Cosmology and Astroparticle Physics, 2007 (1). No.pp.given. ISSN 1475-7516

Panda, Sudhakar ; Sami, M. ; Tsujikawa, Shinji (2007) Prospects of inflation in delicate D-brane cosmology Physical Review D - Particles, Fields, Gravitation and Cosmology, 76 (10). 103512_1-103512_12. ISSN 1550-7998

Amendola, Luca ; Tsujikawa, Shinji ; Sami, M. (2006) Phantom damping of matter perturbations Physics Letters B, 632 (2-3). pp. 155-158. ISSN 0370-2693

Sami, M. ; Singh, Parampreet ; Tsujikawa, Shinji (2006) Avoidance of future singularities in loop quantum cosmology Physical Review D - Particles, Fields, Gravitation and Cosmology, 74 (4). 043514_1-043514_6. ISSN 1550-7998

Nojiri, Shin'ichi ; Odintsov, Sergei D. ; Sami, M. (2006) Dark energy cosmology from higher-order, string-inspired gravity, and its reconstruction Physical Review D - Particles, Fields, Gravitation and Cosmology, 74 (4). 046004_1-046004_14. ISSN 1550-7998

Copeland, Edmund J. ; Sami, M. ; Tsujikawa, Shinji (2006) Dynamics of dark energy International Journal of Modern Physics D, 15 (11). pp. 1753-1935. ISSN 0218-2718

Panda, Sudhakar ; Sami, M. ; Tsujikawa, Shinji (2006) Inflation and dark energy arising from geometrical tachyons Physical Review D - Particles, Fields, Gravitation and Cosmology, 73 (2). 023515_1-023515_11. ISSN 1550-7998

Panda, Sudhakar ; Sami, M. ; Tsujikawa, Shinji ; Ward, John (2006) Inflation from D3-brane motion in the background of D5-branes Physical Review D - Particles, Fields, Gravitation and Cosmology, 73 (8). 083512_1-083512_10. ISSN 1550-7998

Gumjudpai, Burin ; Naskar, Tapan ; Sami, M. ; Tsujikawa, Shinji (2005) Coupled dark energy: towards a general description of the dynamics Journal of Cosmology and Astroparticle Physics, 2005 (6). No. pp. given. ISSN 1475-7516

Garousi, Mohammad R. ; Sami, M. ; Tsujikawa, Shinji (2005) Generation of electromagnetic fields in string cosmology with a massive scalar field on the anti-D-brane Physics Letters B, 606 (1-2). pp. 1-6. ISSN 0370-2693

Garousi, Mohammad R. ; Sami, M. ; Tsujikawa, Shinji (2005) Constraints on Dirac-Born-Infeld type dark energy models from varying alpha Physical Review D - Particles, Fields, Gravitation and Cosmology, 71 (8). 083005_1-083005_11. ISSN 1550-7998

Calcagni, Gianluca ; Tsujikawa, Shinji ; Sami, M. (2005) Dark energy and cosmological solutions in second-order string gravity Classical and Quantum Gravity, 22 (19). pp. 3977-4006. ISSN 0264-9381

Azam, Mofazzal ; Sami, M. (2005) Many-body treatment of white dwarf and neutron stars on the brane Physical Review D - Particles, Fields, Gravitation and Cosmology, 72 (2). 024024_1-024024_11. ISSN 1550-7998

Copeland, Edmund J. ; Garousi, Mohammad R. ; Sami, M. ; Tsujikawa, Shinji (2005) What is needed of a tachyon if it is to be the dark energy? Physical Review D - Particles, Fields, Gravitation and Cosmology, 71 (4). No. pp. given. ISSN 1550-7998

Tsujikawa, Shinji ; Sami, M. (2004) A unified approach to scaling solutions in a general cosmological background Physics Letters B, 603 (3-4). pp. 113-123. ISSN 0370-2693

Sami, M. ; Savchenko, N. ; Toporensky, A. (2004) Aspects of scalar field dynamics in Gauss-Bonnet brane worlds Physical Review D - Particles, Fields, Gravitation and Cosmology, 70 (12). 123528_1-123528_15. ISSN 1550-7998

Dufaux, Jean-Francois ; Lidsey, James E. ; Maartens, Roy ; Sami, M. (2004) Cosmological perturbations from braneworld inflation with a Gauss-Bonnet term Physical Review D - Particles, Fields, Gravitation and Cosmology, 70 (8). 083525. ISSN 1550-7998

Garousi, Mohammad R. ; Sami, M. ; Tsujikawa, Shinji (2004) Cosmology from a rolling massive scalar field on the anti-D3 brane of de Sitter vacua Physical Review D - Particles, Fields, Gravitation and Cosmology, 70 (4). 043536. ISSN 1550-7998

Tsujikawa, Shinji ; Sami, M. ; Maartens, Roy (2004) Observational constraints on braneworld inflation: the effect of a Gauss-Bonnet term Physical Review D - Particles, Fields, Gravitation and Cosmology, 70 (6). 063525_1-063525_10. ISSN 1550-7998

Sami, M. ; Sahni, V. (2004) Quintessential inflation on the brane and the Relic gravity wave background Physical Review D - Particles, Fields, Gravitation and Cosmology, 70 (8). 083513_1-083513_9. ISSN 1550-7998

Sami, M. ; Dadhich, N. ; Shiromizu, Tetsuya (2003) Steep inflation followed by Born-Infeld reheating Physics Letters B, 568 (1-2). pp. 118-126. ISSN 0370-2693