The weakly disordered 2D electron gas in a magnetic field

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dc.creatorBralic, N.
dc.creatorCavalcanti, R. M.
dc.creatorde Carvalho, C. A. A.
dc.creatorDonatis, P.
dc.date1997-04-11
dc.date1999-07-13
dc.date.accessioned2026-07-07T09:08:16Z
dc.date.available2026-07-07T09:08:16Z
dc.descriptionWe study a relativistic two-dimensional free electron gas in the presence of a uniform external magnetic field and a random static scalar potential. We compute the expectation values of the charge density and the conductivity tensor, averaged over the random potential in first order perturbation theory. We discuss the effect of a zero vs. finite range correlation length of the random potential.
dc.description9 pages, 4 figures, REVTEX. Last paragraph of section IV removed, references updated
dc.identifierhttps://arxiv.org/abs/hep-th/9704091
dc.identifierhttp://arxiv.org/abs/hep-th/9704091
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/150659
dc.subjectHigh Energy Physics - Theory
dc.subjectCondensed Matter
dc.titleThe weakly disordered 2D electron gas in a magnetic field
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