Quantum Theory of Pomeranchuck Transition in Two Dimensional Fermi Liquids via High Dimensional Bosonization

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dc.creatorYang, Kun
dc.date2005-02-10
dc.date.accessioned2026-07-07T03:03:42Z
dc.date.available2026-07-07T03:03:42Z
dc.descriptionWe use high dimensional bosonization to derive an effective field theory that describes the Pomeranchuck transition in two-dimensional Fermi liquids. The bosonization approach explicitly retains all low-energy degrees of freedom of the system. The resultant theory has dynamical exponent z=2 at tree level and upper critical dimension d_c=2, thus in 2D the system is at the upper critical dimension. These results differ from those of an earlier study based on integrating out fermions.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0502270
dc.identifierhttp://arxiv.org/abs/cond-mat/0502270
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25850
dc.subjectStrongly Correlated Electrons
dc.titleQuantum Theory of Pomeranchuck Transition in Two Dimensional Fermi Liquids via High Dimensional Bosonization
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