Absence of coexisting phase of quark-antiquark and diquark condensed phases in the extended Gross-Neveu model in $2 + 1$ dimensions

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dc.creatorNiégawa, Akira
dc.date2008-01-13
dc.date.accessioned2026-07-07T11:55:11Z
dc.date.available2026-07-07T11:55:11Z
dc.descriptionWe show that the coexisting phase of quark-antiquark and diquark condensed phases is absent in the cold quark matter in the $2 + 1$ dimensional extended Gross-Neveu model, which is in sharp contrast to the case of $3 + 1$ dimensional Nambu--Jona-Lasinio model.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/0801.1937
dc.identifierhttp://arxiv.org/abs/0801.1937
dc.identifierMod.Phys.Lett.A23:933-942,2008
dc.identifierdoi:10.1142/S0217732308026960
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205164
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAbsence of coexisting phase of quark-antiquark and diquark condensed phases in the extended Gross-Neveu model in $2 + 1$ dimensions
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