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Seminar of the LHEP (MIPT) theory group
November 9, 2021 15:00–17:00, Dolgoprudny, MIPT, Laboratory building, room 403
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Effective potential of scalar-tensor gravity
B. N. Latosh
Joint Institute for Nuclear Research, Dubna, Moscow region
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Abstract:
The report is devoted to a discussion of the effective potential technique and its implications for scalar-tensor models of gravity. Firstly, we discuss a technique of perturbative calculation of an effective potential based on Feynman integrals. Secondly, we illustrate this technique on simple scalar-tensor models of gravity. Lastly, we touch upon the role of an effective potential in the context of inflation. The report is based on the papers arXiv:2007.06306 and arXiv:2109.09797.
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