Superconformal generalizations of the Starobinsky model [PDF]
Renata Kallosh, Andrei LindeWe find a way to represent the Starobinsky model in terms of a simple conformally invariant theory with spontaneous symmetry breaking. We also present a superconformal theory, which, upon spontaneous breaking of the superconformal symmetry, provides a consistent supergravity generalization of the Starobinsky model.View original: http://arxiv.org/abs/1306.3214
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