On Some Calculations of Effective Action and Fujikawa Regularized Anomaly in the Chiral Schwinger Model
Center for Theoretical Physics and Mathematics, AEOI:Department of Physics, Shahid Beheshti University
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arxiv: High Energy Physics::Theory | High Energy Physics::Phenomenology | High Energy Physics::Lattice
Extended D^†+D-DD^† Fujikawa regularization of anomaly and a method of integration of fermions for the chiral Schwinger model are criticized. On the basis of the corrected integration method, a new extended version of D^2 is obtained, resulting in the Jackiw-Rajaraman effective action.