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Analytic regularization of the Yukawa model at finite temperature

Analytic regularization of the Yukawa model at finite temperature

We analyze 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 spaceā€“time dimension. It is found that in ā€¦