Renormalization of the nonlinearmodel indimensions
- 15 November 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 14 (10) , 2615-2621
- https://doi.org/10.1103/physrevd.14.2615
Abstract
The nonlinear model is renormalizable in two dimensions. It is shown here that there exists a parametrization of this model in which only two renormalization constants are needed. The renormalization of all soft operators is discussed, as well as that of symmetrical operators of dimension 4. The renormalization properties of this model, although simpler, have many features in common with gauge theories.
Keywords
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