On gauge invariant regularization of fermion currents

DOI10.1023/A:1026703509764zbMath0970.81052arXivmath-ph/0007004OpenAlexW3001888854MaRDI QIDQ5926741

Ricardo Enrique Gamboa Saravi, Jorge Eduardo Solomin, María Amelia Muschietti

Publication date: 23 October 2001

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math-ph/0007004

zbMATH Keywords

complex powers methodsregularized fermion currentsSchwinger point splitting methodzeta-function method

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Yang-Mills and other gauge theories in quantum field theory (81T13) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16)

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