Analysis of one particle excitations in phenomenological models of QCD

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dc.creatorVall, A. N.
dc.creatorKorenblit, S. I.
dc.creatorLeviant, V. M.
dc.creatorSinitskaya, A. V.
dc.date1994-07-05
dc.date.accessioned2026-07-07T03:56:58Z
dc.date.available2026-07-07T03:56:58Z
dc.descriptionIn these notes for the quark Nambu-Jona-Lasinio model and for the phenomenological four fermionic model of QCD we analyze vacuum energy structure and calculate dependence of energy of one-particle excitations on momentum. We reveal existence of two different types of excitations above the vacuum with the respective minimization of the vacuum energy density. First type of excitation energy spectrum is the usual spectrum of relativistic massive particle, but the second one has a linear dependence on momentum.
dc.descriptionLatex, 9 pages, no figures, ISU-IAP.Th94-03, Irkutsk
dc.identifierhttps://arxiv.org/abs/hep-ph/9407221
dc.identifierhttp://arxiv.org/abs/hep-ph/9407221
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45214
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAnalysis of one particle excitations in phenomenological models of QCD
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