Universality of equilibrium one-dimensional transport from gauge invariance

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dc.creatorAlekseev, Anton Yu.
dc.creatorCheianov, Vadim V.
dc.creatorFroehlich, Jurg
dc.date1997-06-06
dc.date.accessioned2026-07-07T09:11:49Z
dc.date.available2026-07-07T09:11:49Z
dc.descriptionIn this letter we address the question how interactions affect the DC conductance of a one-dimensional electron system not necessarily adequately described by the Luttinger model. Using a Laughlin type argument, we show that gauge invariance protects the universal value of the conductance of $e^2/h$ per channel per spin orientation if the system possesses two conserved charges conjugate to the chemical potentials of the external reservoirs.
dc.description4pages, LaTeX
dc.identifierhttps://arxiv.org/abs/cond-mat/9706061
dc.identifierhttp://arxiv.org/abs/cond-mat/9706061
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/151815
dc.subjectMesoscale and Nanoscale Physics
dc.subjectHigh Energy Physics - Theory
dc.titleUniversality of equilibrium one-dimensional transport from gauge invariance
dc.typetext

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