Desarrollo No Perturbativo para el Modelo de Hubbard Generalizado

Desarrollo No Perturbativo para el Modelo de Hubbard Generalizado

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Se extienden a un estado superconductor nuestros resultados previamente obtenidos para un estado normal en el marco del formalismo Lagrangiano. Se considera la expansión no-perturbativa a N grande aplicada a un modelo generalizado de Hubbard describiendo N bandas degeneradas correlacionadas. Se obti...

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Bibliographic Details
Main Author:	Oscar P. Zandron
Format:	Article
Language:	English
Published:	Universidad De La Salle Bajío 2014-11-01
Series:	Nova Scientia
Subjects:	Lagrangiano Modelo de Hubbard Diagramática de Feynman
Online Access:	http://novascientia.delasalle.edu.mx/ojs/index.php/Nova/article/view/211

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