Research PapersNo Access
ULTRAVIOLET PROPERTIES OF f(R)-GRAVITY
https://doi.org/10.1142/S0217751X08038135Cited by:220 (Source: Crossref)
Abstract
We discuss the existence and properties of a nontrivial fixed point in f(R)-gravity, where f is a polynomial of order up to six. Within this seven-parameter class of theories, the fixed point has three ultraviolet-attractive and four ultraviolet-repulsive directions; this brings further support to the hypothesis that gravity is nonperturbatively renormalizable.
PACS: 04.60.-m, 11.10.Hi
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