AFFINE LIE ALGEBRA SYMMETRY OF SINE-GORDON THEORY AT REFLECTIONLESS POINTS
- LECLAIR, ANDRÉ Newman Laboratory, Cornell University, Ithaca, NY 14853, USA
- NEMESCHANSKY, DENNIS Theory Division, CERN, CH-1211, Geneva 23, Switzerland
- 2011-11-21
Published in:
- Modern Physics Letters A. - World Scientific Pub Co Pte Lt. - 1996, vol. 11, no. 02, p. 139-146
English
The quantum affine symmetry of the sine-Gordon theory at q2 =1, which occurs at the reflectionless points, is studied. Conserved currents that correspond to the closure of simple root generators are considered, and shown to be local. We argue that they satisfy the [Formula: see text] algebra. Examples of these currents are explicitly constructed.
- Language
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- English
- Open access status
- green
- Identifiers
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- DOI 10.1142/s0217732396000163
- ISSN 0217-7323
- Persistent URL
- https://sonar.ch/global/documents/243105
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