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arXiv · 1909.10280

Axial-Anomaly in Noncommutative QED and Pauli-Villars Regularization

Mohammad Walid AlMasri
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Abstract

We calculate the $U(1)$ axial-anomaly in two and four dimensions using a modified path integral method coupled to a Pauli-Villars regulator field in the noncommutative QED. Pauli-Villars regularization method provides us with unambiguous way to connect the modified path integral formalism with perturbative axial Ward identities at each step of calculations.

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Mohammad Walid AlMasri. 2019-09-23. Axial-Anomaly in Noncommutative QED and Pauli-Villars Regularization. https://doi.org/10.1142/s0217751x19501501

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