On decay of large amplitude bubble of disoriented chiral condensate

Abstract

The time evolution of initially formed large amplitude bubble of disoriented chiral condensate (DCC) is studied. It is found that the evolution of this object may have a relatively long pre-decay stage. Simple explanation of such delay of the DCC bubble decay is given. This delay is related to the existence of the approximate solutions of multi-soliton type of the corresponding radial sine-Gordon equation in (3+1) dimensions at large bubble radius.

arXiv comment6 pages, LaTeX, 5 PostScript figures

References in corpus (2)

• Pion Production from Baked-Alaska Disoriented Chiral Condensate
• Pion Breather States in QCD

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