Invariant background field method for chiral Lagrangians including Wess--Zumino terms
Journal Article
·
· Annals of Physics (New York); (United States)
- Randall Lab of Physics, University of Michigan, Ann Arbor, Michigan (USA)
A chiral invariant background field method is introduced in order to study the structure of higher order terms in chiral perturbation theory. Explicit one-loop calculations are presented together with the construction of the most general O({ital p}{sup 6}) chiral lagrangian relevant for anomalous processes. The non-renormalization of the coefficient of the Wess--Zumino term in both two and four dimensions is discussed in general. {copyright} 1991 Academic Press, Inc.
- OSTI ID:
- 5219364
- Journal Information:
- Annals of Physics (New York); (United States), Journal Name: Annals of Physics (New York); (United States) Vol. 210:1; ISSN APNYA; ISSN 0003-4916
- Country of Publication:
- United States
- Language:
- English
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