Hall effect in strongly correlated low dimensional systems

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dc.creatorLeón, G.
dc.creatorBerthod, C.
dc.creatorGiamarchi, T.
dc.date2006-08-18
dc.date2007-03-28
dc.date.accessioned2026-07-07T08:46:58Z
dc.date.available2026-07-07T08:46:58Z
dc.descriptionWe investigate the Hall effect in a quasi one-dimensional system made of weakly coupled Luttinger Liquids at half filling. Using a memory function approach, we compute the Hall coefficient as a function of temperature and frequency in the presence of umklapp scattering. We find a power-law correction to the free-fermion value (band value), with an exponent depending on the Luttinger parameter $K_ρ$. At high enough temperature or frequency the Hall coefficient approaches the band value.
dc.description7 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0608427
dc.identifierhttp://arxiv.org/abs/cond-mat/0608427
dc.identifierPhys. Rev. B 75, 195123 (2007)
dc.identifierdoi:10.1103/PhysRevB.75.195123
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/143439
dc.subjectStrongly Correlated Electrons
dc.titleHall effect in strongly correlated low dimensional systems
dc.typetext

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