Dynamical chiral symmetry breaking with Minkowski space integral representations

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dc.creatorSauli, V.
dc.creatorAdam, J.
dc.creatorBicudo, P.
dc.date2006-07-18
dc.date2007-04-19
dc.date.accessioned2026-07-07T10:25:09Z
dc.date.available2026-07-07T10:25:09Z
dc.descriptionThe fermion propagator is studied in the whole Minkowski space with the help of the Schwinger-Dyson equations. Various integral representations are employed to get solutions for the dynamical breaking of chiral symmetry in different regimes of the coupling constant. In particular, in the case of massive boson, we extend the singularity structure of the fermion propagator to the two real pole Ansatz.
dc.description4 pages, 4 figures, published version in PRD
dc.identifierhttps://arxiv.org/abs/hep-ph/0607196
dc.identifierhttp://arxiv.org/abs/hep-ph/0607196
dc.identifierPhys.Rev.D75:087701,2007
dc.identifierdoi:10.1103/PhysRevD.75.087701
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176443
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDynamical chiral symmetry breaking with Minkowski space integral representations
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