Items where Author is "Deepak Kumar, "

Article

Ghosh, Joyee ; Ghosh, R. ; Deepak Kumar (2011) Analysis of adiabatic transfer in cavity quantum electrodynamics Pramana - Journal of Physics, 77 (4). pp. 633-653. ISSN 0304-4289

Santhosh, G. ; Deepak Kumar (2010) Anomalous transport and phonon renormalization in a chain with transverse and longitudinal vibrations Physical Review E, 82 (1). pp. 11130_1-11130_9. ISSN 1063-651X

Tripathi, Ashwani K. ; Deepak Kumar (2010) Velocity correlations and mobility in single-file diffusion Physical Review E, 81 (2). pp. 21125_1-21125_7. ISSN 1063-651X

Deepak Kumar (2008) Diffusion of interacting particles in one dimension Physical Review E, 78 (2). pp. 21133_1-21133_7. ISSN 1063-651X

Malik, Vikas ; Deepak Kumar, (2008) Phase diagram and excitations of a coulomb glass Physica Status Solidi C, 5 (3). pp. 684-688. ISSN 1610-1634

Santhosh, G. ; Deepak Kumar (2008) Universality of thermal conduction in vibrating chains for a class of potentials Physical Review E, 77 (1). pp. 11113_1-1113_7. ISSN 1063-651X

Malik, Vikas ; Deepak Kumar (2007) Thermodynamics and excitations of Coulomb glass Physical Review B, 76 (12). pp. 125207_1-125207_9. ISSN 0163-1829

Santhosh, G. ; Deepak Kumar (2007) Effect of interaction range on phonon relaxation in Fermi-Pasta-Ulam β chain Physical Review E, 76 (2). pp. 22102_1-22102 _4. ISSN 1063-651X

Santhosh, G. ; Deepak Kumar (2007) Anomalous thermal conduction in one dimension: a quantum calculation Physical Review E, 6 (2). pp. 21105_1-21105_9. ISSN 1063-651X

Santhosh, G. ; Deepak Kumar ; Ramaswamy, R. (2005) Thermal transport in low-dimensional lattices with nearest- and next-nearest-neighbour coupling Journal of Statistical Mechanics: Theory and Experiment, 2005 . No pp. given.. ISSN 1742-5468

Shukla, Shailesh ; Deepak Kumar, ; Nath Shukla, Nitya ; Prasad, Rajendra (2005) Dielectric critical behaviour at a metal-insulator transition under lattice compression Journal of Physics and Chemistry of Solids, 66 (7). pp. 1150-1157. ISSN 0022-3697

Puri, Sanjay ; Deepak Kumar (2004) Autocorrelation functions for phase separation in ternary mixtures Physical Review E, 70 (5). pp. 051501_1-051501_12. ISSN 1063-651X

Puri, Sanjay ; Deepak Kumar (2004) Aging and equilibrium fluctuations for domain growth in ternary mixtures Physical Review Letters, 93 (2). pp. 025701_1-025701_4. ISSN 0031-9007

Mehrotra, Ravi ; Deepak Kumar (2004) Patterns in melting snow and vapor deposited layers Physical Review Letters, 92 (25). pp. 254502_1-254502_4. ISSN 0031-9007

Malik, Vikas ; Deepak Kumar (2004) Formation of the Coulomb gap in a Coulomb glass Physical Review B, 69 (15). pp. 153103_1-153103_4. ISSN 0163-1829

Brojen Singh, R. K. ; Deepak Kumar (2004) Electron delocalization in disordered films induced by magnetic field and film thickness Physical Review B, 69 (11). pp. 115420_1-115420_12. ISSN 0163-1829

Shukla, Shailesh ; Deepak Kumar, ; Nath Shukla, Nitya ; Prasad, Rajendra (2004) Metal-insulator transitions in tetrahedral semiconductors under lattice change International Journal of Modern Physics B, 18 (7). pp. 975-988. ISSN 0217-9792

Malik, Vikas ; Deepak Kumar, (2003) Correlated hopping in Coulomb glass Journal of Physics: Condensed Matter, 15 (32). pp. 5451-5460. ISSN 0953-8984

Deepak Kumar ; Pandey, P. N. (2003) Effect of noise on quantum teleportation Physical Review A, 68 (1). pp. 012317_1-012317_6. ISSN 1050-2947

Brojen Singh, R. K. ; Deepak Kumar (2002) Self-consistent study of localization in thin films Physical Review B, 66 (7). pp. 075123_1-075123_5. ISSN 0163-1829

Deepak Kumar (2002) Photon states in anisotropic media Pramana - Journal of Physics, 59 (2). pp. 329-336. ISSN 0304-4289

Tafa, Kumela ; Puri, Sanjay ; Deepak Kumar (2001) Kinetics of phase separation in ternary mixtures Physical Review E, 64 (5). pp. 056139_1-056139_10. ISSN 1063-651X

Tafa, Kumela ; Puri, Sanjay ; Deepak Kumar (2001) Kinetics of domain growth in systems with local barriers Physical Review E, 63 (4). pp. 046115_1- 046115 _11. ISSN 1063-651X

Brojen Singh, R. K. ; Deepak Kumar, (2001) Localization in thin films: cross-over from two dimensions to three dimensions International Journal of Modern Physics B, 15 (19-20). pp. 2627-2639. ISSN 0217-9792

Deepak Kumar, ; Soni, Vikram (2000) Single particle schrödinger equation with gravitational self-interaction Physics Letters A, 271 (3). pp. 157-166. ISSN 0375-9601

Lamba, Subhalakshmi ; Deepak Kumar (1999) Dielectric properties of the electron glass Physical Review B, 59 (7). pp. 4766-4776. ISSN 0163-1829

Lamba, Subhalakshmi ; Deepak Kumar (1999) Variable-range hopping: role of Coulomb interactions Physical Review B, 59 (7). pp. 4752-4765. ISSN 0163-1829

Deepak Kumar (1998) Measurement problem in quantum mechanics: characteristics of an apparatus Pramana - Journal of Physics, 51 (5). pp. 567-575. ISSN 0304-4289

Deepak Kumar, (1998) Quantum theory of double-slit interference: role of the quantum phase Physics Letters A, 246 (5). pp. 394-398. ISSN 0375-9601

Sharma, Radhika ; Deepak Kumar (1998) Thermodynamic properties of a lattice model of aqueous mixtures Physical Review E, 58 (3). pp. 3405-3415. ISSN 1063-651X

Lamba, Subhalakshmi ; Rastogi, Ashok K. ; Deepak Kumar (1997) Ferromagnetism of anderson localized electrons: application to cluster compounds Physical Review B, 56 (6). pp. 3251-3264. ISSN 0163-1829

Deepak Kumar, ; Rajaraman, R. (1997) Umklapp scattering in fermi liquids: a renormalisation group approach International Journal of Modern Physics B, 11 (15). pp. 1813-1828. ISSN 0217-9792

Deepak Kumar ; Rajaraman, R. (1996) Umklapp processes for electrons and their renormalization-group flow Physical Review B, 54 (7). pp. 4379-4382. ISSN 0163-1829

Gangasharan, ; Deepak Kumar, (1996) Nucleation in binary mixtures Physica A: Statistical Mechanics and its Applications, 224 (1-2). pp. 128-139. ISSN 0378-4371

Venugopalan, A. ; Deepak Kumar, ; Ghosh, R. (1995) Environment-induced decoherence I. The Stern-Gerlach measurement Physica A: Statistical Mechanics and its Applications, 220 (3-4). pp. 563-575. ISSN 0378-4371

Venugopalan, A. ; Deepak Kumar ; Ghosh, R. (1995) Environment-induced decoherence II. Effect of decoherence on Bell's inequality for an EPR pair Physica A: Statistical and Theoretical Physics, 220 (3-4). pp. 576-584. ISSN 0378-4371

Kumari, Kamlesh ; Deepak Kumar (1994) A new formalism for the statistical dynamics of vector spin systems Pramana - Journal of Physics, 43 (4). pp. 289-305. ISSN 0304-4289

Wan, C. C. ; Harris, A. B. ; Deepak Kumar (1993) Heisenberg antiferromagnet with a low concentration of static defects Physical Review B, 48 (2). pp. 1036-1061. ISSN 0163-1829

Venugopalan, A. ; Deepak Kumar ; Ghosh, R. (1993) Optical mode-coupling in a ring due to a back-scatterer Pramana - Journal of Physics, 40 (2). pp. 107-112. ISSN 0304-4289

Murthy, S. S. N. ; Deepak Kumar, (1993) Glass formation in organic binary liquids studied using differential scanning calorimetry Journal of the Chemical Society, Faraday Transactions, 89 (14). pp. 2423-2427. ISSN 0956-5000

Rajput, Renuka ; Deepak Kumar (1990) Thermoelectric power of inhomogeneous superconductors: a new kind of percolation Physical Review B, 42 (13). pp. 8634-8637. ISSN 0163-1829

Kumari, Kamlesh ; Deepak Kumar (1990) A new formalism for the statistical dynamics of planar spin systems Pramana - Journal of Physics, 35 (2). pp. 115-125. ISSN 0304-4289

Kumari, Kamlesh ; Deepak Kumar (1989) Thermodynamics of spin glasses in the Hartree-Fock approximation Physical Review B, 39 (16). pp. 12215-12223. ISSN 0163-1829

Jha, S. R. ; Reddy, Y. S. ; Suri, D. K. ; Kundra, K. D. ; Sharma, R. G. ; Deepak Kumar, (1989) Influence of oxygen deficiency on the thermoelectric power of Y₁Ba₂Cu₃O_7-x Pramana - Journal of Physics, 32 (3). pp. 277-287. ISSN 0304-4289

Kumari, Kamlesh ; Deepak Kumar (1988) Relaxation and transition in general Huberman-Kerszberg models: a recursive variational method Physical Review B, 38 (16). pp. 11774-11780. ISSN 0163-1829

Deepak Kumar ; Kamlesh, Kamlesh (1986) Mode condensation in a hierarchical system Physical Review Letters, 57 (24). pp. 3101-3104. ISSN 0031-9007

Deepak Kumar ; Ray, Subrata (1986) Void nucleation as a diffusive instability Physical Review B, 34 (8). pp. 5048-5057. ISSN 0163-1829

Deepak Kumar ; Brooks Harris, A. (1985) Spin-wave excitations and perpendicular susceptibility of a diluted antiferromagnet near percolation threshold Physical Review B, 32 (5). pp. 3251-3262. ISSN 0163-1829

Deepak Kumar (1984) Dynamic scaling for dilute magnets near percolation threshold Physical Review B, 30 (6). pp. 2961-2963. ISSN 0163-1829

Deepak Kumar (1984) Brownian motion of a quantum particle Physical Review A, 29 (3). pp. 1571-1573. ISSN 1050-2947

Deepak Kumar (1982) Fractal effects on excitations in dilute ferromagnets Physical Review B, 25 (3). pp. 2069-2072. ISSN 0163-1829

Deepak Kumar (1979) Critical properties of random magnetic systems Bulletin of Materials Science, 1 (3-4). pp. 201-206. ISSN 0250-4707

Bhargava, Renu ; Deepak Kumar (1979) Excitations in spin-glasses Physical Review B, 19 (5). pp. 2764-2774. ISSN 0163-1829

Kumar, Vijay ; Deepak Kumar, ; Joshi, S. K. (1979) Surface segregation in alloys Physical Review B, 19 (4). pp. 1954-1962. ISSN 0163-1829

Deepak Kumar, ; Barma, Mustansir (1978) Order parameter relaxation in spin glasses Physics Letters A, 67 (3). pp. 217-218. ISSN 0375-9601

Srivastava, Vipin ; Deepak Kumar, ; Joshi, S. K. (1977) On a recent theory for localisation in random lattices Solid State Communications, 24 (5). pp. 387-389. ISSN 0038-1098

Deepak Kumar ; Srivastava, Vipin (1977) Susceptibility and magnetisation of a random ising model Pramana - Journal of Physics, 9 (2). pp. 179-188. ISSN 0304-4289

Deepak Kumar, (1976) Critical phenomena in disordered systems: a renormalization-group approach Physical Review Letters, 37 (18). pp. 1171-1174. ISSN 0031-9007

Bhargava, Renu ; Deepak Kumar (1976) Thermodynamics of random Heisenberg models in a cluster approximation Physical Review B, 14 (9). pp. 4002-4008. ISSN 0163-1829

Deepak Kumar (1976) Two site spin correlation function in Bethe-Peierls approximation for Ising model Pramana - Journal of Physics, 7 (1). pp. 28-33. ISSN 0304-4289

Kumar, Vijay ; Deepak Kumar ; Joshi, S. K. (1975) Electronic structure of disordered alloys-generalized coherent-potential approximation and effects of environment Physical Review B, 11 (8). pp. 2831-2835. ISSN 0163-1829

Deepak Kumar ; Brooks Harris, A. (1973) Spin waves and long-range order in the diluted heisenberg ferromagnet at zero temperature Physical Review B, 8 (5). pp. 2166-2184. ISSN 0163-1829