Off-diagonal mass generation for Yang-Mills theories in the maximal Abelian gauge

We investigate a dynamical mass generation mechanism for the off-diagonal gluons and ghosts in SU(N) Yang-Mills theories, quantized in the maximal Abelian gauge. Such a mass can be seen as evidence for the Abelian dominance in that gauge. It originates from the condensation of a mixed gluon-ghost op...

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Detalhes bibliográficos
Autor principal: Dudal,D. (author)
Outros Autores: Gracey,J.A. (author), Lemes,V.E.R. (author), Sarandy,M.S. (author), Sobreiro,R.F. (author), Sorella,S.P. (author), Verschelde,H. (author)
Formato: article
Idioma:eng
Publicado em: 2007
Assuntos:
Gauge theory
BRST quantization
Renormalization group
Nonperturbative effects
Texto completo:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000300011
País:Brasil
Oai:oai:scielo:S0103-97332007000300011

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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000300011

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