On the absence and presence of pole(s) in fermion propagator in the simple model with mass generation

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dc.creatorSauli, V.
dc.creatorKleefeld, F.
dc.date2007-01-19
dc.date2007-04-25
dc.date.accessioned2026-07-07T07:58:05Z
dc.date.available2026-07-07T07:58:05Z
dc.descriptionWithin the Pauli-Villars regularization technique the fermion propagator is studied in the framework of Schwinger-Dyson equations in the Euclidean space. Making the generalization of Fukuda and Kugo proposals, the analytical continuation is performed into the timelike region of fourmomenta. The massive gauge boson kernel is considered and the fermion propagator pole structure is discussed in detail.
dc.description13 pp, references changed, introductory part condensed, results unchanged
dc.identifierhttps://arxiv.org/abs/hep-ph/0701161
dc.identifierhttp://arxiv.org/abs/hep-ph/0701161
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127875
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOn the absence and presence of pole(s) in fermion propagator in the simple model with mass generation
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