Slavnov-Taylor and ward identities in the electroweak theory

@article{Becchi2015SlavnovTaylorAW,
  title={Slavnov-Taylor and ward identities in the electroweak theory},
  author={Carlo Maria Becchi},
  journal={Theoretical and Mathematical Physics},
  year={2015},
  volume={182},
  pages={52-60}
}
  • C. Becchi
  • Published 15 July 2014
  • Physics
  • Theoretical and Mathematical Physics
In the framework of the electroweak theory, we discuss a class of gauge-fixing choices suitable for calculating electromagnetic processes. In particular, we show that with our choices, in addition to the basic Slavnov-Taylor identities guaranteeing that physical results are independent of the choice of the gauge fixing, we also have the standard Ward identities in quantum electrodynamics, which play a well-known crucial role in calculating electromagnetic processes and, specifically, in… 
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