Superconducting transitions from the pseudogap state: d-wave symmetry, lattice, and low-dimensional effects

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dc.creatorChen, Qijin
dc.creatorKosztin, Ioan
dc.creatorJanko, Boldizsar
dc.creatorLevin, K.
dc.date1998-05-04
dc.date1999-03-09
dc.date.accessioned2026-07-07T03:10:27Z
dc.date.available2026-07-07T03:10:27Z
dc.descriptionWe investigate the behavior of the superconducting transition temperature within a previously developed BCS-Bose Einstein crossover picture. This picture, based on a decoupling scheme of Kadanoff and Martin, further extended by Patton, can be used to derive a simple form for the superconducting transition temperature in the presence of a pseudogap. We extend previous work which addressed the case of s-wave pairing in jellium, to explore the solutions for T_c as a function of variable coupling in more physically relevant situations. We thereby ascertain the effects of reduced dimensionality, periodic lattices and a d-wave pairing interaction. Implications for the cuprate superconductors are discussed.
dc.descriptionREVTeX, 11 pages, 6 EPS figures included, Replace with published version
dc.identifierhttps://arxiv.org/abs/cond-mat/9805032
dc.identifierhttp://arxiv.org/abs/cond-mat/9805032
dc.identifierPhys. Rev. B 59, 7083-7093 (1999)
dc.identifierdoi:10.1103/PhysRevB.59.7083
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28242
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleSuperconducting transitions from the pseudogap state: d-wave symmetry, lattice, and low-dimensional effects
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