Transport properties determinations of the one-dimensional, half-filled band Holstein-Frölich modified Hubbard model
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.
Year of publication: |
1977
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Authors: | Lawson, J.O. |
Published in: |
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 89.1977, 1, p. 139-148
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Publisher: |
Elsevier |
Saved in:
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