Some properties of green's functions in the non-linear Rξ gauge |
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| Authors: | N.M. Monyonko J.H. Reid A. Sen |
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| Affiliation: | Physics Department, Simon Fraser University, Burnaby, B.C., Canada V5A 1S6;Physics Department, Oklahoma State University, Stillwater, OK 74078, USA |
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| Abstract: | In the non-linear Rξ gauge, the W? boson field satisfies the naive Ward identity and in consequence one-loop contributions give zero neutrino charge, which they do not in the conventional Rξ gauge. Further, in this non-linear gauge, the separate diagrams contributing to the photon self-energy are transverse and their divergent parts gauge independent. |
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