The quantum Hall effect in graphene samples and the relativistic Dirac effective action

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dc.creatorBeneventano, C. G.
dc.creatorGiacconi, Paola
dc.creatorSantangelo, E. M.
dc.creatorSoldati, Roberto
dc.date2007-01-10
dc.date2007-03-08
dc.date.accessioned2026-07-07T11:59:38Z
dc.date.available2026-07-07T11:59:38Z
dc.descriptionWe study the Euclidean effective action per unit area and the charge density for a Dirac field in a two--dimensional spatial region, in the presence of a uniform magnetic field perpendicular to the 2D--plane, at finite temperature and density. In the limit of zero temperature we reproduce, after performing an adequate Lorentz boost, the Hall conductivity measured for different kinds of graphene samples, depending upon the phase choice in the fermionic determinant.
dc.descriptionConclusions extended. References added. 9 pages. 1 figure
dc.identifierhttps://arxiv.org/abs/hep-th/0701095
dc.identifierhttp://arxiv.org/abs/hep-th/0701095
dc.identifierJ.Phys.A40:F435-F442,2007
dc.identifierdoi:10.1088/1751-8113/40/24/F01
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206631
dc.subjectHigh Energy Physics - Theory
dc.subjectMesoscale and Nanoscale Physics
dc.subjectMathematical Physics
dc.titleThe quantum Hall effect in graphene samples and the relativistic Dirac effective action
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