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arXiv · hep-ph/0001173

Cosmology of Q-balls

Alexander Kusenko
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Abstract

Supersymmetric extensions of the Standard Model predict the existence of Q-balls, some of which can be entirely stable. Both stable and unstable Q-balls can play an important role in cosmology. In particular, Affleck-Dine baryogenesis can result in a copious production of stable baryonic Q-balls, which can presently exist as a form of dark matter. Formation and decay of unstable Q-balls can also have some important effects on baryogenesis and phase transitions.

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Alexander Kusenko. 2000-01-18. Cosmology of Q-balls. https://doi.org/10.1142/9789812792129_0047

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