Electronic specific heat in the normal state of cuprate high-Tc superconductors

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dc.creatorMancini, F.
dc.creatorVillani, D.
dc.creatorMatsumoto, H.
dc.date1997-03-21
dc.date.accessioned2026-07-07T09:11:38Z
dc.date.available2026-07-07T09:11:38Z
dc.descriptionBy means of the composite operator method we calculate the specific heat of the 2D Hubbard model. Our results show that the model gives a detailed description of the experimental situation in the normal state of cuprate high Tc superconductors. The observed behavior is consistent with a Fermi liquid picture where the unusual properties are described in terms of the van Hove scenario. There is experimental evidence, based on the data for the spin magnetic susceptibility and specific heat, that this scenario is related to the overdoped region where superconductivity is depressed.
dc.description4 pages, 5 figures in one Postscript file, RevTeX
dc.identifierhttps://arxiv.org/abs/cond-mat/9703192
dc.identifierhttp://arxiv.org/abs/cond-mat/9703192
dc.identifierPhysica C 282, 1755 (1997)
dc.identifierdoi:10.1016/S0921-4534(97)01002-2
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/151744
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleElectronic specific heat in the normal state of cuprate high-Tc superconductors
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