Publication Date:
2014-02-04
Description:
Author(s): Lawrence M. Krauss, Andrew J. Long, and Subir Sabharwal We explore here a new mechanism by which the out of equilibrium decay of heavy gravitinos, followed by possible R-parity violating decays in the minimal supersymmetric standard model (MSSM), can generate the baryon asymmetry of the Universe. In this mechanism, gravitino decay produces a CP asymmetry... [Phys. Rev. D 89, 043503] Published Mon Feb 03, 2014
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics