Spontaneous P-violation in QCD in extreme conditions
نویسندگان
چکیده
منابع مشابه
Topologically induced local P and CP violation in hot QCD
Very stringent experimental bounds exist on the amount of P and CP violation in strong interactions. Nevertheless, the presence of non-Abelian topological solutions and the axial anomaly make the issue of CP invariance in QCD non-trivial (”the strong CP problem”). Even in the absence of a global P and CP violation the fluctuations of topological charge in the QCD vacuum are expected to play an ...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2009
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2009.06.056