We reanalyze in the first part of this paper the old question of P and CT realization in QCD. The second part is devoted to establish general results on the phase structure of this model in the presence of a $\theta$-vacuum term.
QCD with a theta-vacuum term: a complex system with a simple complex action
GALANTE, ANGELO;
2001-01-01
Abstract
We reanalyze in the first part of this paper the old question of P and CT realization in QCD. The second part is devoted to establish general results on the phase structure of this model in the presence of a $\theta$-vacuum term.File in questo prodotto:
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