New functional representation for Hubbard model, coherent state and tower of algebras

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dc.creatorZharkov, V. M.
dc.date1996-12-03
dc.date.accessioned2026-07-07T09:11:21Z
dc.date.available2026-07-07T09:11:21Z
dc.descriptionNew functional representation for the strongly interacting systems is proposed which contains a new type of the quantum coherent state. As a result the new algebraic structure- so called "tower of algebras" appears which gives the tower (or hierarchy) of models. Generalization of Gutzwiller approximation in theory of metal-insulator phase transition is obtained. It is shown that the deformation parameters may be relevant to the order parameters in the physics of strongly correlated systems.
dc.description5 pages, LaTeX 2.09, A talk given at the 5th International Conference on the Path Integrals from mev to MeV, PI-96, Dubna, May 27-31,1996, to appear in the proceedings
dc.identifierhttps://arxiv.org/abs/cond-mat/9612033
dc.identifierhttp://arxiv.org/abs/cond-mat/9612033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/151648
dc.subjectStrongly Correlated Electrons
dc.subjectHigh Energy Physics - Theory
dc.titleNew functional representation for Hubbard model, coherent state and tower of algebras
dc.typetext

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