Minimal supergravity, inflation, and all that
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Publication:454104
DOI10.1016/J.PHYSLETB.2006.04.011zbMATH Open1247.83273arXivhep-ph/0602192OpenAlexW1963578671MaRDI QIDQ454104
Author name not available (Why is that?)
Publication date: 30 September 2012
Published in: (Search for Journal in Brave)
Abstract: We consider an inflationary model in the hidden-sector broken supergravity with an effectively large cutoff. The inflaton decay into right-handed neutrinos naturally causes the observed baryon asymmetry of the universe with a reheating temperature low enough to avoid the gravitino overproduction. We emphasize that all the phenomenological requirements from cosmology and particle physics are satisfied in the large-cutoff theory.
Full work available at URL: https://arxiv.org/abs/hep-ph/0602192
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