On the thermodynamics of strongly correlated integrable electron systems

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We reexamine the Yang-Yang-Takahashi method of deriving the thermodynamic Bethe ansatz equations which describe strongly correlated electron systems of fundamental physical interest, such as the Hubbard, $s-d$ exchange (Kondo) and Anderson models. It is shown that these equations contain some additional terms which may play an important role in the physics of the systems.
4 pages, RevTex

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/29244

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9904308
 http://arxiv.org/abs/cond-mat/9904308

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arXiv