Fermi Liquid instabilities in two-dimensional lattice models

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dc.creatorLamas, C. A.
dc.creatorCabra, D. C.
dc.creatorGrandi, N.
dc.date2008-04-28
dc.date.accessioned2026-07-07T10:07:19Z
dc.date.available2026-07-07T10:07:19Z
dc.descriptionWe develop a procedure for detecting Fermi liquid instabilities by extending the analysis of Pomeranchuk to two-dimensional lattice systems. The method is very general and straightforward to apply, thus providing a powerful tool for the search of exotic phases. We test it by applying it to a lattice electron model with interactions leading to $s$ and d-wave instabilities.
dc.description8 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0804.4422
dc.identifierhttp://arxiv.org/abs/0804.4422
dc.identifierPhys. Rev. B 78, 115104 (2008) (8 pages)
dc.identifierdoi:10.1103/PhysRevB.78.115104
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170591
dc.subjectStrongly Correlated Electrons
dc.titleFermi Liquid instabilities in two-dimensional lattice models
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