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Ruiz Ruiz, Fernando and Martin, C. P. and Giavarini, G. (1993) The universality of the shift of the Chern-Simons parameter for a general class of BRS invariant regularizations. Physics Letters B, 314 . pp. 328-332. ISSN 0370-2693
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Official URL: http://dx.doi.org/10.1016/0370-2693(93)91244-H
Abstract
We consider a biparametric family of BRS invariant regularization methods of SU (N) Chem-Simons theory (the parameters defining the family taking arbitrary values in R2) and show that the one-loop shift k --> k + sign(k) N of the Chern-Simons parameter k occurs for arbitrary values of the family defining parameters. This strongly supports the conjecture that the shift of k is universal for BRS invariant regulators
Item Type: | Article |
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Additional Information: | Copyright © 1993 Published by Elsevier B.V. |
Uncontrolled Keywords: | Field-Theory |
Subjects: | Sciences > Physics |
ID Code: | 25330 |
Deposited On: | 13 May 2014 15:16 |
Last Modified: | 20 May 2014 08:50 |
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