On Some Calculations of Effective Action and Fujikawa Regularized Anomaly in the Chiral Schwinger Model

ArticleEnglishOPEN

Mehrdad, GOSHTASBPOUR
;
Center for Theoretical Physics and Mathematics, AEOI:Department of Physics, Shahid Beheshti University
(1991)

Journal:Progress of theoretical physics = Progress of theoretical physics(issn: 0033068x, vol:
85, pp:
1,171-1,174)

Subject:

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.