Charge and spin separation in the 1D Hubbard model

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We consider the repulsive Hubbard model in one dimension and show the different mechanisms present in the charge and spin separation phenomena for an electron, at half filling and bellow half filling. We also comment recent experimental results.
revtex, 4 pages

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Strongly Correlated Electrons, Superconductivity, High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/17145

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0012266
 http://arxiv.org/abs/cond-mat/0012266

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arXiv