Deser, S. and Griguolo, L. and Seminara, D. (1998) Definition of Chern-Simons Terms in Thermal QED_3 Revisited. Communications in Mathematical Physics, 197 (2). pp. 443-450. ISSN 0010-3616. doi:10.1007/s002200050459. https://resolver.caltech.edu/CaltechAUTHORS:20180524-153351035
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Abstract
We present two compact derivations of the correct definition of the Chern-Simons term in the topologically non trivial context of thermal QED_3. One is based on a transgression descent from a D= 4 background connection, the other on embedding the abelian model in SU(2). The results agree with earlier cohomology conclusions and can be also used to justify a recent simple heuristic approach. The correction to the naive Chern-Simons term, and its behavior under large gauge transformations are displayed.
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| Alternate Title: | Definition of Chern-Simons Terms in Thermal QED 3 Revisited | ||||||||||||
| Additional Information: | © Springer-Verlag Berlin Heidelberg 1998. Received: 28 December 1997 / Accepted: 27 March 1998. Communicated by R. H. Dijkgraaf. This work is supported by NSF grant PHY93-15811, in part by funds provided by the U.S. D.O.E. under cooperative agreement #DE-FC02-94ER40818 and by INFN, Frascati, Italy. | ||||||||||||
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| Subject Keywords: | Gauge Transformation; Heuristic Approach; Simple Heuristic; Correct Definition; Large Gauge Transformation | ||||||||||||
| Issue or Number: | 2 | ||||||||||||
| DOI: | 10.1007/s002200050459 | ||||||||||||
| Record Number: | CaltechAUTHORS:20180524-153351035 | ||||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20180524-153351035 | ||||||||||||
| Official Citation: | Deser, S., Griguolo, L. & Seminara, D. Comm Math Phys (1998) 197: 443. https://doi.org/10.1007/s002200050459 | ||||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||
| ID Code: | 86601 | ||||||||||||
| Collection: | CaltechAUTHORS | ||||||||||||
| Deposited By: | George Porter | ||||||||||||
| Deposited On: | 24 May 2018 22:51 | ||||||||||||
| Last Modified: | 15 Nov 2021 20:40 |
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