Parity-preserving Pauli-Villars regularization in (2+1)-dimensional gauge models
Journal Article
·
· Physics of Atomic Nuclei
OSTI ID:161642
- Tbilisi State Univ., Georgia (Russian Federation)
It is shown that, in QED{sub 3}, 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{sub 3}). 8 refs.
- OSTI ID:
- 161642
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 9 Vol. 58; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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