Toward theory of quantum Hall effect in graphene

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dc.creatorGorbar, E. V.
dc.creatorGusynin, V. P.
dc.creatorMiransky, V. A.
dc.date2007-10-18
dc.date2008-11-07
dc.date.accessioned2026-07-07T11:53:40Z
dc.date.available2026-07-07T11:53:40Z
dc.descriptionWe analyze a gap equation for the propagator of Dirac quasiparticles and conclude that in graphene in a magnetic field, the order parameters connected with the quantum Hall ferromagnetism dynamics and those connected with the magnetic catalysis dynamics necessarily coexist (the latter have the form of Dirac masses and correspond to excitonic condensates). This feature of graphene could lead to important consequences, in particular, for the existence of gapless edge states. Solutions of the gap equation corresponding to recently experimentally discovered novel plateaus in graphene in strong magnetic fields are described.
dc.description5 pages, no figures, v.2: to match published version
dc.identifierhttps://arxiv.org/abs/0710.3527
dc.identifierhttp://arxiv.org/abs/0710.3527
dc.identifierLowTemp.Phys.34:790,2008
dc.identifierdoi:10.1063/1.2981388
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204621
dc.subjectMesoscale and Nanoscale Physics
dc.subjectHigh Energy Physics - Theory
dc.titleToward theory of quantum Hall effect in graphene
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