Gravitino dark matter production at finite temperature

Preprint English OPEN
Dalianis, Iannis;
(2013)

The production and the final abundance of gravitino dark matter appear to depend crucially on the restoration of the global U(1) $R$-symmetry of GMSB sectors in a threefold way. An $R$-symmetric phase effectively suppresses the production of goldstinos from scatterings ... View more
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