Nonthermal Production of Gravitinos and Inflatinos
作者： H. P. Nilles , M. Peloso , L. Sorbo
DOI: 10.1103/PHYSREVLETT.87.051302
关键词:
摘要: We explicitly calculate nonthermal gravitino production during the preheating period in inflationary Universe. Contrary to earlier investigations, we consider a two-field model separate mechanisms of supersymmetry breaking and inflation. show that superpartner inflaton is significantly generated, while considerably smaller. Nonthermal gravitinos seems thus less worrisome than recently claimed.
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sci-hub.se 参考文章(11)
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