Direct construction of the effective action of chiral gauge fermions in the anomalous sector

@article{Salcedo2008DirectCO,
  title={Direct construction of the effective action of chiral gauge fermions in the anomalous sector},
  author={L. L. Salcedo},
  journal={The European Physical Journal C},
  year={2008},
  volume={60},
  pages={387-402}
}
  • L. L. Salcedo
  • Published 14 April 2008
  • Physics
  • The European Physical Journal C
The anomaly implies an obstruction to a fully chiral covariant calculation of the effective action in the abnormal-parity sector of chiral theories. The standard approach then is to reconstruct the anomalous effective action from its covariant current. In this work, we use a recently introduced formulation which allows one to directly construct the non-trivial chiral invariant part of the effective action within a fully covariant formalism. To this end we develop an appropriate version of Chan… 

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