Chiral symmetry breaking in a uniform external magnetic field II. Symmetry restoration at high temperatures and chemical potentials

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dc.creatorLee, D. -S.
dc.creatorLeung, C. N.
dc.creatorNg, Y. J.
dc.date1997-11-17
dc.date.accessioned2026-07-07T12:03:52Z
dc.date.available2026-07-07T12:03:52Z
dc.descriptionChiral symmetry is dynamically broken in quenched, ladder QED at weak gauge couplings when an external magnetic field is present. In this paper, we show that chiral symmetry is restored above a critical chemical potential and the corresponding phase transition is of first order. In contrast, the chiral symmetry restoration at high temperatures (and at zero chemical potential) is a second order phase transition.
dc.descriptionLatex; 12 pages; 8 postscript figures included
dc.identifierhttps://arxiv.org/abs/hep-th/9711126
dc.identifierhttp://arxiv.org/abs/hep-th/9711126
dc.identifierPhys.Rev.D57:5224-5229,1998
dc.identifierdoi:10.1103/PhysRevD.57.5224
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207942
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleChiral symmetry breaking in a uniform external magnetic field II. Symmetry restoration at high temperatures and chemical potentials
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