Factorization of finite temperature graphs in thermal QED

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dc.creatorBrandt, Fernando T.
dc.creatorDas, Ashok
dc.creatorEspinosa, Olivier
dc.creatorFrenkel, Josif
dc.creatorPerez, Silvana
dc.date2006-01-30
dc.date.accessioned2026-07-07T11:27:22Z
dc.date.available2026-07-07T11:27:22Z
dc.descriptionWe extend our previous analysis of gauge and Dirac fields in the presence of a chemical potential. We consider an alternate thermal operator which relates in a simple way the Feynman graphs in QED at finite temperature and charge density to those at zero temperature but non-zero chemical potential. Several interesting features of such a factorization are discussed in the context of the thermal photon and fermion self-energies.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0601227
dc.identifierhttp://arxiv.org/abs/hep-th/0601227
dc.identifierPhys.Rev.D73:067702,2006
dc.identifierdoi:10.1103/PhysRevD.73.067702
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/196130
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFactorization of finite temperature graphs in thermal QED
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