Random-Mass Dirac Fermions in an Imaginary Vector Potential (II): Long-Range Correlated Random Mass

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dc.creatorTakeda, K.
dc.creatorIchinose, I.
dc.date2001-05-11
dc.date.accessioned2026-07-07T02:41:23Z
dc.date.available2026-07-07T02:41:23Z
dc.descriptionIn the previous paper, we studied the random-mass Dirac fermion in one dimension by using the transfer-matrix methods and by introducing an imaginary vector potential in order to calculate the localization lengths. Especially we considered effects of the nonlocal but short-range correlations of the random mass. In this paper, we shall study effects of the long-range correlations of the random mass especially on the delocalization transition. The results depend on how randomness is introduced in the Dirac mass.
dc.description6 pages, 14 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0105236
dc.identifierhttp://arxiv.org/abs/cond-mat/0105236
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17723
dc.subjectDisordered Systems and Neural Networks
dc.subjectStrongly Correlated Electrons
dc.titleRandom-Mass Dirac Fermions in an Imaginary Vector Potential (II): Long-Range Correlated Random Mass
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