Analytic regularization of the Yukawa Model at Finite Temperature

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

Published 1996-11-05Version 1

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.