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Effective action in general chiral superfield model

A. Yu. Petrov
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Abstract

The effective action in general chiral superfield model with arbitrary kählerian potential $K(\barΦ,Φ)$ and chiral (holomorphic) potential $W(Φ)$ is considered. The one-loop and two-loop contributions to kählerian effective potential and two-loop (first non-zero) contribution to chiral effective potential are found for arbitrary form of functions $K(\barΦ,Φ)$ and $W(Φ)$. It is found that despite the theory is non-renormalizable in general case two-loop contribution to holomorphic effective potential is always finite.

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A. Yu. Petrov. 2000-03-18. Effective action in general chiral superfield model. https://arxiv.org/abs/hep-th/0002013

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