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...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
American Physical Society
2015
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| Online Access: | https://eprints.nottingham.ac.uk/42225/ |