About the realization of Chiral Symmetry in QCD(2)
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About the realization of Chiral Symmetry in QCD(2)

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About the realization of Chiral Symmetry in QCD(2)

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dc.contributor.author Ferrando Cogollos, Albert
dc.contributor.author Vento Torres, Vicente
dc.date.accessioned 2015-05-11T10:11:04Z
dc.date.available 2015-05-11T10:11:04Z
dc.date.issued 1993
dc.identifier.uri http://hdl.handle.net/10550/43633
dc.description.abstract Two dimensional massless quantum chromodynamics presents many features which resemble those of the true theory. In particular the spectrum consists of mesons and baryons arranged in flavour multiplets without parity doubling. We analyze the implications of chiral symmetry, which is not spontaneously broken in two dimensions, in the spectrum and in the quark condensate. We study how parity doubling, an awaited consequence of Coleman's theorem, is avoided due to the dimensionality of space-time and confinement. We prove that a chiral phase transition is not possible in the theory.
dc.language.iso eng
dc.relation.ispartof Zeitschrift für Physik C-Particles and Fields, 1993, vol. 58, num. 1, p. 133-137
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Ferrando Cogollos, Albert Vento Torres, Vicente 1993 About the realization of Chiral Symmetry in QCD(2) Zeitschrift für Physik C-Particles and Fields 58 1 133 137
dc.subject Física
dc.title About the realization of Chiral Symmetry in QCD(2)
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-05-11T10:11:05Z
dc.identifier.doi http://dx.doi.org/10.1007/BF01554086
dc.identifier.idgrec 075406

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