Non-perturbative fixed points and renormalization group improved effective potential

Non-perturbative fixed points and renormalization group improved effective potential

The stability conditions of a renormalization group improved effective potential have been discussed in the case of scalar QED and QCD with a colorless scalar. We calculate the same potential in these models assuming the existence of non-perturbative fixed points associated with a conformal phase. I...

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Bibliographic Details
Main Authors: A.G. Dias, J.D. Gomez, A.A. Natale, A.G. Quinto, A.F. Ferrari
Format: Article
Language:English
Published: Elsevier 2014-12-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269314007400

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http://www.sciencedirect.com/science/article/pii/S0370269314007400

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