We evaluate the commutator of the Gauss law constraints starting from the chirally gauged Wess-Zumino-Witten action. The calculations are done at tree level, i.e. by evaluating corresponding Poisson brackets. The results are compared with commutators obtained by others directly from the gauged fermionic theory, and with Faddeev's results based on cohomology.
Gauss law commutator in the chirally gauged Wess-Zumino-Witten model / Percacci, Roberto; Rajaraman, R.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 201:2(1988), pp. 256-260. [10.1016/0370-2693(88)90224-9]
Gauss law commutator in the chirally gauged Wess-Zumino-Witten model
Percacci, Roberto;
1988-01-01
Abstract
We evaluate the commutator of the Gauss law constraints starting from the chirally gauged Wess-Zumino-Witten action. The calculations are done at tree level, i.e. by evaluating corresponding Poisson brackets. The results are compared with commutators obtained by others directly from the gauged fermionic theory, and with Faddeev's results based on cohomology.File in questo prodotto:
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