Vacuum replicas in two-dimensional QCD

Phys.Lett. B573 (2003) 131-137 Two-dimensional QCD is studied from the point of view of existence of multiple chirally noninvariant solutions to the mass-gap equation. The ground-state solution is reproduced and an infinite set of replica solutions is discovered for this equation using the WKB quant...

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Hauptverfasser: Bicudo, P. J. A, Nefediev, A. V
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Sprache:eng
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Zusammenfassung:Phys.Lett. B573 (2003) 131-137 Two-dimensional QCD is studied from the point of view of existence of multiple chirally noninvariant solutions to the mass-gap equation. The ground-state solution is reproduced and an infinite set of replica solutions is discovered for this equation using the WKB quantisation procedure.
DOI:10.48550/arxiv.hep-ph/0308273