Natale, A. A. [UNESP]Rodrigues da Silva, P. S. [UNESP]2014-05-272014-05-271997-10-30Modern Physics Letters A, v. 12, n. 33, p. 2511-2521, 1997.0217-7323http://hdl.handle.net/11449/65213We show that if a gauge theory with dynamical symmetry breaking has nontrivial fixed points, they will correspond to extrema of the vacuum energy. This relationship provides a different method to determine fixed points.2511-2521engArtigo10.1142/S0217732397002648WOS:A1997YF32100004Acesso restrito2-s2.0-0038816830