Gamma-ray bursts: a Centauro's cry?
arXiv:astro-ph/0303086
Abstract
A new candidate for the gamma-ray bursts central engine is proposed: if in some energetic cosmic event a macroscopic amount of bubbles of the disoriented chiral condensate can be formed, then their subsequent decays will produce a relativistic fireball without the baryon loading problem. The neutron star to strange star transition is considered as a candidate example of such cosmic event.
12 pages, LaTeX, somewhat modified, references added