Extra observables in gauged WZW models
In: Nuclear physics. B, Jg. 379 (1992), Heft 1-2, S. 199-219
academicJournal
- print, 17 ref
Zugriff:
It is known that Liouville theory can be represented as an SL(2, R) gauged WZW model. We study a two-dimensional field theory which can be obtained by analytically continuing some of the variables in the SL(2, R) gauged WZW model. We can derive Liouville theory from the analytically continued model, (which is a gauged SL(2, C)/SU(2) model,) in a similar but more rigorous way than from the original gauged WZW model. We investigate the observables of this gauged SL(2, C)/SU(2) model. We find infinitely many extra observables which can not be identified with operators in Liouville theory.
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Extra observables in gauged WZW models
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Autor/in / Beteiligte Person: | ISHIBASHI, N |
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Zeitschrift: | Nuclear physics. B, Jg. 379 (1992), Heft 1-2, S. 199-219 |
Veröffentlichung: | Amsterdam: Elsevier, 1992 |
Medientyp: | academicJournal |
Umfang: | print, 17 ref |
ISSN: | 0550-3213 (print) |
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