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Adler's theorem in finite massless QED and possible extensions to non- Abelian gauge theories II
For pt.I see ibid., vol.B95, p.461 (1975). The indefinite metric produced by the ghost fields in the Coulomb gauge in Yang-Mills theories is discussed. It is shown that the ghosts greatly complicate the job of proving, or disproving, an Adler theorem in this gauge. An old result of Schwinger (1962)...
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| Lenguaje: | eng |
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1975
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| Acceso en línea: | http://cds.cern.ch/record/873152 |