Singularities in massive conformal gravity

Published 10 Sep 2023 in hep-th and gr-qc | (2309.06389v2)

Abstract: We study the quantum effects of big bang and black hole singularities on massive conformal gravity. We do this by analyzing the behavior of the on-shell effective action of the theory at these singularities. The result is that such singularities are harmless in MCG because the on-shell effective action of the theory does not diverge at them.

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Authors (1)

F. F. Faria

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