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arXiv · hep-th/9403132

Renormalization-Group Improved Effective Potential for Finite Grand Unified Theories in Curved Spacetime

E. Elizalde·S. D. Odintsov
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Abstract

The renormalization-group improved effective potential ---to leading-log and in the linear curvature approximation--- is constructed for ``finite'' theories in curved spacetime. It is not trivial and displays a quite interesting, exponential-like structure ---in contrast with the case of flat spacetime where it coincides with the classical potential. Several possible cosmological applications, as curvature-induced phase transitions and modifications of the values of the gravitational and cosmological constants, are briefly discussed.

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E. Elizalde, S. D. Odintsov. 1994-03-22. Renormalization-Group Improved Effective Potential for Finite Grand Unified Theories in Curved Spacetime. https://doi.org/10.1016/0370-2693(94)90151-1

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