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Difficulties in fixing the gauge in non-Abelian gauge theories
Some problems arising from the use of the Coulomb gauge in SU(2) Yang- Mills theory are discussed. It is shown that: i) the transversality condition does not fix the gauge uniquely (Gribov ambiguity); ii) there exist physical configurations that cannot be described by a continuous A/sub mu / in the...
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Lenguaje: | eng |
Publicado: |
1979
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Acceso en línea: | https://dx.doi.org/10.1016/0370-1573(79)90107-8 http://cds.cern.ch/record/875409 |