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Two-loop effective potential in quantum field theory in curved space-time

S. D. Odintsov
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Abstract

The method of the calculation of effective potential (in linear curvature approximation and at any loop) in massless gauge theory in curved space- time by the direct solution of RG equation is given.The closed expression for two-loop effective potential is obtained.Two-loop effective potential in scalar self-interacting theory is written explicitly.Some comments about it as well as about two-loop effective potential in standard model are presented.

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S. D. Odintsov. 1993-02-05. Two-loop effective potential in quantum field theory in curved space-time. https://doi.org/10.1016/0370-2693(93)90073-q

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