Dark matter from Affleck-Dine baryogenesis

Abstract

Fragmentation of the Affleck-Dine condensate into Q-balls could fill the Universe with dark matter either in the form of stable baryonic balls, or LSP produced from the decay of unstable Q-balls. The dark matter and the ordinary matter in the Universe may share the same origin.

Comments: 4 pages, aipproc macro included; to appear in "Particle Physics and the Early Universe (COSMO-98)", ed. by David O. Caldwell, American Institute of Physics