Items where Author is "Sriram Shastry, B."

Sriram Shastry, B. (2011) Parameter-dependent commuting matrices, plücker relations and related quantum glass models Journal of Physics A: Mathematical and Theoretical, 44 (5). 052001-052011. ISSN 1751-8113

Hansen, Daniel ; Perepelitsky, Edward ; Sriram Shastry, B. (2011) Split Hubbard bands at low densities Physical Review B: Condensed Matter and Materials Physics, 83 (20). 205134_1-205134_10. ISSN 1098-0121

Sriram Shastry, B. ; Young, A. P. (2010) Dynamics of energy transport in a Toda ring Physical Review B: Condensed Matter and Materials Physics, 82 (10). pp. 104306-104320. ISSN 1098-0121

Sriram Shastry, B. (2010) Extremely correlated quantum liquids Physical Review B: Condensed Matter and Materials Physics, 81 (4). 045121_1-045121_30. ISSN 1098-0121

Peterson, Michael R. ; Sriram Shastry, B. (2010) Kelvin formula for thermopower Physical Review B: Condensed Matter and Materials Physics, 82 (9). 195105_1-195105_5. ISSN 1098-0121

Rigol, Marcos ; Sriram Shastry, B. ; Haas, Stephan (2009) Effects of strong correlations and disorder in d-wave superconductors Physical Review B: Condensed Matter and Materials Physics, 79 (5). 052502_1-052502_4. ISSN 1098-0121

Sriram Shastry, B. (2009) Electrothermal transport coefficients at finite frequencies Reports on Progress in Physics, 72 (1). 016501_1-016501_23. ISSN 0034-4885

Rigol, Marcos ; Sriram Shastry, B. ; Haas, Stephan (2009) Fidelity and superconductivity in two-dimensional t-J models Physical Review B: Condensed Matter and Materials Physics, 80 (9). 094529-094538. ISSN 1098-0121

Rigol, Marcos ; Sriram Shastry, B. (2008) Drude weight in systems with open boundary conditions Physical Review B: Condensed Matter and Materials Physics, 77 (16). pp. 161101-161104. ISSN 1098-0121

Haerter, Jan O. ; Sriram Shastry, B. (2008) Hall number, optical sum rule and carrier density for the t-t'-J model Physical Review B: Condensed Matter and Materials Physics, 77 (4). 045127_1-045127_8. ISSN 1098-0121

Mukerjee, Subroto ; Sriram Shastry, B. (2008) Signatures of diffusion and ballistic transport in the stiffness, dynamical correlation functions, and statistics of one-dimensional systems Physical Review B: Condensed Matter and Materials Physics, 77 (24). 245131_1-245131_7. ISSN 1098-0121

Peterson, Michael R. ; Mukerjee, Subroto ; Sriram Shastry, B. ; Haerter, Jan O. (2007) Dynamical thermal response functions for strongly correlated one-dimensional systems: Hubbard and spinless fermion t-V model Physical Review B: Condensed Matter and Materials Physics, 76 (12). 125110_1-125110_14. ISSN 1098-0121

Peterson, Michael R. ; Sriram Shastry, B. ; Haerter, Jan O. (2007) Thermoelectric effects in a strongly correlated model for Na_xCoO₂ Physical Review B: Condensed Matter and Materials Physics, 76 (16). 165118_1-165118_14. ISSN 1098-0121

Haerter, Jan O. ; Peterson, Michael R. ; Sriram Shastry, B. (2006) Finite-temperature properties of the triangular lattice t-J model and applications to Na_xCoO₂ Physical Review B: Condensed Matter and Materials Physics, 74 (24). 245118_1-245118_12. ISSN 1098-0121

Haerter, Jan O. ; Peterson, Michael R. ; Sriram Shastry, B. (2006) Strong correlations produce the Curie-Weiss phase of Na_xCoO₂ Physical Review Letters, 97 (22). 226402_1-226402_4. ISSN 0031-9007

Sriram Shastry, B. (2006) Sum rule for thermal conductivity and dynamical thermal transport coefficients in condensed matter Physical Review B: Condensed Matter and Materials Physics, 73 (8). 085117_1-085117_16. ISSN 1098-0121

Sriram Shastry, B. (2005) A class of parameter-dependent commuting matrices Journal of Physics A: Mathematical and General, 38 (23). L431-L437. ISSN 0305-4470

Haerter, Jan O. ; Sriram Shastry, B. (2005) Kinetic antiferromagnetism in the triangular lattice Physical Review Letters, 95 (8). 087202_1-087202_4. ISSN 0031-9007

Cépas, Olivier ; Sriram Shastry, B. (2004) Field-driven transitions in the dipolar pyrochlore antiferromagnet Gd₂Ti₂O₇ Physical Review B: Condensed Matter and Materials Physics, 69 (18). 184402_1-184402_5. ISSN 1098-0121

Narayan, Onuttom ; Sriram Shastry, B. (2004) Spin-s wave functions with algebraic order Physical Review B: Condensed Matter and Materials Physics, 70 (18). 184440_1-184440_7. ISSN 1098-0121

Sriram Shastry, B. (2003) Spin ice and other frustrated magnets on the pyrochlore lattice Physica B: Condensed Matter, 329-333 (2). pp. 1024-1027. ISSN 0921-4526

Dhar, Abhishek ; Sriram Shastry, B. (2003) Quantum transport using the Ford-Kac-Mazur formalism Physical Review B: Condensed Matter and Materials Physics, 67 (19). 195405_1-195405_10. ISSN 1098-0121

Kumar, Brijesh ; Sriram Shastry, B. (2003) Superconductivity in CoO₂ layers and the resonating valence bond mean-field theory of the triangular lattice t-J model Physical Review B: Condensed Matter and Materials Physics, 68 (10). 104508_1-104508_7. ISSN 1098-0121

Yuzbashyan, A. ; Altshuler, Boris L. ; Sriram Shastry, B. (2002) The origin of degeneracies and crossings in the 1d Hubbard model Journal of Physics A: Mathematical and General, 35 (34). pp. 7525-7547. ISSN 0305-4470

Penc, Karlo ; Sriram Shastry, B. (2002) Exact spectral functions of a non-fermi liquid in one dimension Physical Review B: Condensed Matter and Materials Physics, 65 (15). 155110_1-155110_7. ISSN 1098-0121

Sriram Shastry, B. ; Dhar, Abhishek (2001) Solution of a generalized Stieltjes problem Journal of Physics A: Mathematical and General, 34 (31). pp. 6197-6208. ISSN 0305-4470

Dhar, Abhishek ; Sriram Shastry, B. ; Dasgupta, Chandan (2000) Equilibrium and dynamical properties of the axial next-nearest-neighbor Ising chain at the multiphase point Physical Review E, 62 (2). pp. 1592-1600. ISSN 1063-651X

Dhar, Abhishek ; Sriram Shastry, B. (2000) Bloch walls and macroscopic string states in Bethe's solution of the Heisenberg ferromagnetic linear chain Physical Review Letters, 85 (13). pp. 2813-2816. ISSN 0031-9007

Dhar, Abhishek ; Sriram Shastry, B. ; Dasgupta, Chandan (2000) Equilibrium and dynamical properties of the ANNNI chain at the multiphase point Arxiv-eprints . pp. 1-9.

Sriram Shastry, B. (1999) Superconductivity from repulsion: a variational view Journal of Physics A: Mathematical and General, 32 (29). L345-L352. ISSN 0305-4470

Sriram Shastry, B. ; Sen, Diptiman (1999) A solvable model of interacting fermions in two dimensions Journal of Physics A: Mathematical and General, 32 (15). L169-L175. ISSN 0305-4470

Narayan, Onuttom ; Sriram Shastry, B. (1999) The 2-d Coulomb gas on a 1-d lattice Journal of Physics A: Mathematical and General, 32 (7). pp. 1131-1146. ISSN 0305-4470

Schulz, H. J. ; Sriram Shastry, B. (1998) A new class of exactly solvable interacting Fermion models in one dimension Physical Review Letters, 80 (9). pp. 1924-1927. ISSN 0031-9007

Sen, Diptiman ; Sriram Shastry, B. (1997) A Majorana fermion t - J model in one dimension Journal of Physics: Condensed Matter, 9 (38). pp. 7963-7979. ISSN 0953-8984

Sriram Shastry, B. (1997) Uncertainty principle enhanced pairing correlations in projected fermi systems near half filling Journal of Physics A: Mathematical and General, 30 (18). L635-L641. ISSN 0305-4470

Sriram Shastry, B. ; Sen, Diptiman (1997) Majorana fermion representation for an antiferromagnetic spin-½ chain Physical Review B: Condensed Matter and Materials Physics, 55 (5). pp. 2988-2994. ISSN 1098-0121

Siddharthan, Rahul ; Sriram Shastry, B. (1997) Quantizing the Toda lattice Physical Review B: Condensed Matter and Materials Physics, 55 (18). pp. 12196-12209. ISSN 1098-0121

Singh, Rajiv R. P. ; Prelovšek, Peter ; Sriram Shastry, B. (1996) Magnetic Raman scattering from 1D antiferromagnets Physical Review Letters, 77 (19). pp. 4086-4089. ISSN 0031-9007

Deo, Nivedita ; Jain, Sanjay ; Sriram Shastry, B. (1995) Dyson-Schwinger loop equations of the two-matrix model: eigenvalue correlations in quantum chaos Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 52 (5). pp. 4836-4840. ISSN 1539-3755

Giamarchi, Thierry ; Sriram Shastry, B. (1995) Persistent currents in a one-dimensional ring for a disordered Hubbard model Physical Review B: Condensed Matter and Materials Physics, 51 (16). pp. 10915-10922. ISSN 1098-0121

Sutherland, Bill ; Römer, Rudolf A. ; Sriram Shastry, B. (1994) Exact solution of a one-dimensional multicomponent lattice gas with hyperbolic interaction Physical Review Letters, 73 (16). pp. 2154-2157. ISSN 0031-9007

Sriram Shastry, B. ; Abrahams, Elihu (1994) What does the Korringa ratio measure? Physical Review Letters, 72 (12). pp. 1933-1936. ISSN 0031-9007

Narayan, Onuttom ; Sriram Shastry, B. (1993) Dyson's Brownian motion and universal dynamics of quantum systems Physical Review Letters, 71 (13). pp. 2106-2109. ISSN 0031-9007

Sriram Shastry, B. ; Shraiman, Boris I. ; Singh, Rajiv R. P. (1993) Faraday rotation and the Hall constant in strongly correlated Fermi systems Physical Review Letters, 70 (13). pp. 2004-2007. ISSN 0031-9007

Sutherland, Bill ; Sriram Shastry, B. (1993) Solution of some integrable one-dimensional quantum systems Physical Review Letters, 71 (1). pp. 5-8. ISSN 0031-9007

Sriram Shastry, B. ; Sutherland, Bill (1993) Super Lax pairs and infinite symmetries in the 1/r² system Physical Review Letters, 70 (26). pp. 4029-4033. ISSN 0031-9007

Giamarchi, T. ; Sriram Shastry, B. (1992) Baber scattering and resistivity of a two-dimensional two-band model Physical Review B: Condensed Matter and Materials Physics, 46 (9). pp. 5528-5535. ISSN 1098-0121

Sriram Shastry, B. (1992) Bounds for correlation functions of the Heisenberg antiferromagnet Journal of Physics A: Mathematical and General, 25 (5). L249-L253. ISSN 0305-4470

Sriram Shastry, B. (1992) Gutzwiller Hund wavefunction for the S=1 linear chain Physical Review B: Condensed Matter and Materials Physics, 46 (13). pp. 8263-8267. ISSN 1098-0121

Sriram Shastry, B. (1992) Mott transition in the Hubbard model Modern Physics Letters B, 6 (23). pp. 1427-1438. ISSN 0217-9849

Sriram Shastry, B. (1992) Taking the square root of the discrete 1/r² model Physical Review Letters, 69 (1). pp. 164-167. ISSN 0031-9007

Sutherland, Bill ; Sriram Shastry, B. (1990) Adiabatic transport properties of an exactly soluble one-dimensional quantum many-body problem Physical Review Letters, 65 (15). pp. 1833-1837. ISSN 0031-9007

Sriram Shastry, B. ; Shraiman, Boris I. (1990) Raman scattering in Mott-Hubbard systems Physical Review Letters, 65 (8). pp. 1068-1071. ISSN 0031-9007

Sriram Shastry, B. ; Shraiman, Boris I. (1990) Theory of Raman scattering in Mott-Hubbard systems Physical Review Letters, 65 (8). pp. 1068-1071. ISSN 0031-9007

Sriram Shastry, B. ; Sutherland, Bill (1990) Twisted boundary conditions and effective mass in Heisenberg-Ising and Hubbard rings Physical Review Letters, 65 (2). pp. 243-246. ISSN 0031-9007

Sriram Shastry, B. (1989) t-J model and nuclear magnetic relaxation in high-T_c materials Physical Review Letters, 63 (12). pp. 1288-1291. ISSN 0031-9007

Anderson, Philip W. ; Baskaran, G. ; Zou, Zhou ; Wheatley, Joseph ; Hsu, Ted ; Sriram Shastry, B. ; Doucot, Benoit ; Liang, Shoudan (1988) The theory of high- T_c superconductors - comparisons with experiment Physica C: Superconductivity, 153-155 (Part1). pp. 527-530. ISSN 0921-4534

Anderson, Philip W. ; Baskaran, G. ; Zou, Zhou ; Wheatley, Joseph ; Hsu, Ted ; Sriram Shastry, B. ; Doucot, Benoit ; Liang, Shoudan (1988) The theory of high- T_c superconductors — comparisons with experiment Physica C: Superconductivity, 153-155 (1). pp. 527-530. ISSN 0921-4534

Sriram Shastry, B. (1988) Decorated star-triangle relations and exact integrability of the one-dimensional Hubbard model Journal of Statistical Physics, 50 (1-2). pp. 57-79. ISSN 0022-4715

Sriram Shastry, B. (1988) Exact solution of an S=½ Heisenberg antiferromagnetic chain with long-ranged interactions Physical Review Letters, 60 (7). pp. 639-642. ISSN 0031-9007

Kennedy, Tom ; Lieb, Elliott H. ; Sriram Shastry, B. (1988) Existence of Néel order in some spin-½ Heisenberg antiferromagnets Journal of Statistical Physics, 53 (5-6). pp. 1019-1030. ISSN 0022-4715

Kennedy, Tom ; Lieb, Elliott H. ; Sriram Shastry, B. (1988) The XY model has long-range order for all spins and all dimensions greater than one Physical Review Letters, 61 (22). pp. 2582-2584. ISSN 0031-9007

Sriram Shastry, B. ; Ramakrishnan, T. V. (1987) Some remarks on the Gutzwiller wave function International Conference on Valence Fluctuations, Bangalore . pp. 509-512.

Sriram Shastry, B. (1986) Exact integrability of the one-dimensional Hubbard model Physical Review Letters, 56 (23). pp. 2453-2455. ISSN 0031-9007

Sriram Shastry, B. (1986) Infinite conservation laws in the one-dimensional Hubbard model Physical Review Letters, 56 (15). pp. 1529-1531. ISSN 0031-9007

Singh, Virendra ; Sriram Shastry, B. (1985) Conformally invariant field theories in two dimensions and corresponding statistical mechanical models Pramana - Journal of Physics, 25 (5). pp. 519-524. ISSN 0304-4289

Sriram Shastry, B. ; Su, W. P. (1985) Continuum model of a Peierls system with a complex order parameter Physical Review B: Condensed Matter and Materials Physics, 31 (6). pp. 3712-3714. ISSN 1098-0121

Sriram Shastry, B. (1984) Spin Dynamics of paramagnetic iron Physical Review Letters, 53 (11). pp. 1104-1107. ISSN 0031-9007

Sriram Shastry, B. (1983) Exact solution of a nonlinear eigenvalue problem in one dimension Physical Review Letters, 50 (9). pp. 633-636. ISSN 0031-9007

Sutherland, Bill ; Sriram Shastry, B. (1983) Exact solution of a large class of interacting quantum systems exhibiting ground state singularities Journal of Statistical Physics, 33 (2). pp. 477-484. ISSN 0022-4715

Sriram Shastry, B. (1982) Phase transition in the two-dimensional frustrated x-y model: scaling equations Journal of Physics C: Solid State Physics, 15 (5). pp. 931-945. ISSN 0022-3719

Sriram Shastry, B. ; Sutherland, Bill (1981) Exact ground state of a quantum mechanical antiferromagnet Physica B+C, 108 (1-3). pp. 1069-1070. ISSN 0378-4363

Sriram Shastry, B. ; Sutherland, Bill (1981) Excitation spectrum of a dimerized next-neighbor antiferromagnetic chain Physical Review Letters, 47 (13). pp. 964-967. ISSN 0031-9007

Sriram Shastry, B. ; Mattis, D. C. (1981) Theory of the magnetic polaron Physical Review B: Condensed Matter and Materials Physics, 24 (9). pp. 5340-5348. ISSN 1098-0121

Sriram Shastry, B. ; Edwards, D. M. ; Young, A. P. (1981) The paramagnetic state of BCC iron Journal of Physics C: Solid State Physics, 14 (22). L665-L670. ISSN 0022-3719

Sriram Shastry, B. ; Shenoy, Subodh R. (1979) Logarithmic temperature contributions to long-wavelength spin susceptibility from particle-particle scattering Physical Review B: Condensed Matter and Materials Physics, 20 (5). pp. 2183-2189. ISSN 1098-0121

Sriram Shastry, B. ; Mattis, D. C. (1979) Exact green functions for the magnetic polaron Physica B+C, 107 (1-3). pp. 73-74. ISSN 0378-4363

Shenoy, Subodh R. ; Sriram Shastry, B. (1979) Slow decay of remanent magnetization in spin glasses Physica B+C, 97 (2-3). pp. 205-208. ISSN 0378-4363

Sriram Shastry, B. ; Agarwal, G. S. ; Rama Rao, I. (1978) The Heisenberg ferromagnet in spin coherent state representation Pramana - Journal of Physics, 11 (1). pp. 85-99. ISSN 0304-4289

Barma, Mustansir ; Sriram Shastry, B. (1978) Classical equivalents of one-dimensional quantum-mechanical systems Physical Review B: Condensed Matter and Materials Physics, 18 (7). pp. 3351-3359. ISSN 1098-0121

Sriram Shastry, B. (1978) Magnetic susceptibility of an electron gas in the random-phase approximation Physical Review B: Condensed Matter and Materials Physics, 17 (1). pp. 385-395. ISSN 1098-0121

Barma, Mustansir ; Sriram Shastry, B. (1977) d-Dimensional Hubbard model as a (d + 1)-dimensional classical problem Physics Letters A, 61 (1). pp. 15-18. ISSN 0375-9601

Sriram Shastry, B. (1977) Exact result for the magnetic susceptibility of an electron gas Physical Review Letters, 38 (8). pp. 449-450. ISSN 0031-9007

Majumdarab, Chanchal K. ; Sriram Shastry, B. (1976) Lower bound to the ground-state energy of the Heisenberg Hamiltonian on a triangular lattice Philosophical Magazine, 33 (4). 685 - 687. ISSN 1478-6435

Sriram Shastry, B. ; Majumdar, Chanchal K. (1975) Approximate calculation of the excitation spectrum of the Heisenberg linear chain Physical Review B: Condensed Matter and Materials Physics, 12 (7). pp. 2856-2864. ISSN 1098-0121

Sriram Shastry, B. ; Jha, Sudhanshu S. ; Rajagopal, A. K. (1974) New self-consistent quasistatic approximation for screening and plasma dispersion in the electron gas Physical Review B: Condensed Matter and Materials Physics, 9 (4). pp. 2000-2003. ISSN 1098-0121