Analytic regularization of the Yukawa Model at Finite Temperature

A. P. C. Malbouisson; B. F. Svaiter; N. F. Svaiter

doi:10.1063/1.531969

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arXiv · hep-th/9611030

Analytic regularization of the Yukawa Model at Finite Temperature

A. P. C. Malbouisson·B. F. Svaiter·N. F. Svaiter

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Abstract

We analyse the one-loop fermionic contribution for the scalar effective potential in the temperature dependent Yukawa model. In order to regularize the model a mix between dimensional and analytic regularization procedures is used. We find a general expression for the fermionic contribution in arbitrary spacetime dimension. It is found that in D=3 this contribution is finite.

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A. P. C. Malbouisson, B. F. Svaiter, N. F. Svaiter. 1996-11-05. Analytic regularization of the Yukawa Model at Finite Temperature. https://doi.org/10.1063/1.531969

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