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arXiv · hep-th/9709150

Parity-Preserving Pauli-Villars Regularization in (2+1)-Dimensional Gauge Models

L. R. Baboukhadia·A. A. Khelashvili·N. A. Kiknadze
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Abstract

It is shown that, in QED$_{3}$, the Pauli-Villars regularization involving a pair of auxiliary fermion fields with masses of opposite sign leads to results that are consistent with those obtained using all other parity-preserving schemes of regularization. At the same time, ambiguity problems remain unsolved in non-Abelian models (QCD$_{3}$).

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L. R. Baboukhadia, A. A. Khelashvili, N. A. Kiknadze. 1997-09-19. Parity-Preserving Pauli-Villars Regularization in (2+1)-Dimensional Gauge Models. https://arxiv.org/abs/hep-th/9709150

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