Asymptotically safe Starobinsky inflation

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Asymptotically safe Starobinsky inflation

We revisit Starobinsky inflation in a quantum gravitational context, by means of the exact renormalization group (RG). We calculate the nonperturbative beta functions for Newton’s “constant” G and the dimensionless R^2 coupling, and show that there exists an attractive UV fixed point where the latte...

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Bibliographic Details
Main Authors:	Copeland, Edmund J., Rahmede, Christoph, Saltas, Ippocratis D.
Format:	Article
Published:	American Physical Society 2015
Online Access:	https://eprints.nottingham.ac.uk/42225/

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