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arXiv · hep-ph/9806213

Supersymmetric D-term Inflation and B-ball Baryogenesis

Kari Enqvist·John McDonald
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Abstract

We consider the B-ball cosmology of the MSSM in the context of D-term inflation models where the reheating temperature is determined by the Affleck-Dine mechanism to be of the order of 1 GeV. We show that such a low reheating temperature can arise quite naturally as the result of a symmetry which is required to maintain the flatness of the inflaton potential. In this case the B-balls will decay well after the freeze-out temperature of the LSP, allowing baryons and cold dark matter to originate primarily from B-ball decays.

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Kari Enqvist, John McDonald. 1999-02-03. Supersymmetric D-term Inflation and B-ball Baryogenesis. https://doi.org/10.1103/physrevlett.81.3071

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