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Taraphder, A and Krishnamurthy, HR and Pandit, Rahul and Ramakrishnan, TV (1995) Negative-U extended Hubbard model for doped barium bismuthates. In: Physical Review B, 52 (2). 1368 -1388.
Taraphder, A and Krishnamurthy, HR and Pandit, R and Ramakrishnan, TV (1993) Exotic Physics in the Negative-U, Extended-Hubbard Model for Barium Bismuthates? In: EPL: Europhysics Letters, 21 (1). pp. 79-85.
Taraphder, A and Coleman, P (1991) Heavy-Fermion Behavior in a Negative4 Anderson Model. In: Physical Review Letters, 66 (21). pp. 2814-2817.
Sarma, DD and Taraphder, A (1989) Electronic structure of high-Tc cuprates from core-level photoemission spectroscopy. In: Physical Review B: Condensed Matter, 39 (16). pp. 11570-11574.
Sarma, DD and Ramasesha, S and Taraphder, A (1989) Hole pairing within an extended Anderson impurity model applicable to the high-Tc cuprates. In: Physical Review B: Condensed Matter, 39 (16). 12286 -12289.