Transport properties determinations of the one-dimensional, half-filled band Holstein-Frölich modified Hubbard model

J.O. Lawson

Physica A: Statistical Mechanics and its Applications, 1977, vol. 89, issue 1, 139-148

Abstract: The magnetic susceptibility, electrical conductivity, and specific heat of the Holstein-Fröhlich modified Hubbard model are obtained with the restriction that the chemical potential μ be identically equal to one-half the intra-atomic electronic Coulomb repulsion U. Contributions to the conductivity for all driving frequencies ω are obtained. The specific heat calculation yields electron-phonon interaction corrections, but the susceptibility results are the same as those for the insulator limit Hubbard model.

Date: 1977
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:89:y:1977:i:1:p:139-148

DOI: 10.1016/0378-4371(77)90145-5

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