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arXiv:hep-ph/0111366·v1·High Energy Physics — Phenomenology

Is inflatino production during preheating a threat to nucleosynthesis?

Rouzbeh Allahverdi🇩🇪 · Mar Bastero-Gil🇮🇹 · Anupam Mazumdar🇮🇹

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Abstract

We discuss the production of inflatino the superpartner of the inflaton due to vacuum fluctuations during preheating and argue that they do decay alongwith the inflaton to produce a thermal bath. Therefore they do not survive until nucleosynthsis to pose a threat to it.

Comments: 8 pages, talk given at COSMO-01, Rovaniemi, Finland, August 30-September 4, 2001