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Charge-current commutator in the framework of analytic regularization

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Abstract

We calculate the charge-current commutator using analytic regularization and show that it is same as that obtained by dimensional regularization on the dimensionality shell.

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Khare, A., Kumar, S. Charge-current commutator in the framework of analytic regularization. Letters in Mathematical Physics 2, 235–239 (1978). https://doi.org/10.1007/BF00406410

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Keywords

  • Statistical Physic
  • Group Theory
  • Dimensional Regularization
  • Analytic Regularization
  • Dimensionality Shell