Alvarez-Gauméa, Luis ; Freedmana, Daniel Z. ; Mukhi, Sunil (1981) The background field method and the ultraviolet structure of the supersymmetric nonlinear σ-model Annals of Physics, 134 (1). pp. 85-109. ISSN 0003-4916
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0003-4916(81)90006-3
Abstract
Calculations of the ultraviolet counterterms of the bosonic and supersymmetric nonlinear σ-models in two space-time dimensions are undertaken in order to verify conclusions of a recent argument based on differential geometry in the supersymmetric case. The background field method and the normal coordinate expansion are discussed in detail, and the generalized renormalization group pole equations applicable to the nonlinear σ-model are derived. Both component and superfield calculations of the counterterms are presented.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 75047 |
| Deposited On: | 20 Dec 2011 11:51 |
| Last Modified: | 20 Dec 2011 11:51 |
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