General f(R) and conformal inflation from minimal supergravity plus matter

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• 作者：Horatiu Nastase ^{nastase@ift.unesp.br" class="auth_mail" title="E-mail the corresponding author}
• 刊名：Nuclear Physics B
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：903
• 期：Complete
• 页码：118-131
• 全文大小：275 K

文摘

We embed general f(R)$f(R)$ inflationary models in minimal supergravity plus matter, a single chiral superfield Φ, with or without another superfield S, via a Jordan frame Einstein+scalar description. In particular, inflationary models like a generalized Starobinsky one are analyzed and constraints on them are found. We also embed the related models of conformal inflation, also described as Jordan frame Einstein+scalar models, in particular the conformal inflation from the Higgs model, and analyze the inflationary constraints on them.