On the Point-Splitting Method of the Commutator Anomaly of the Gauss Law Operators
R. A. Bertlmann, Tomas Sykora
Abstract
We analyze the generalized point-splitting method and Jo's result for the commutator anomaly. We find that certain classes of general regularization kernels satisfying integral conditions provide a unique result, which, however differs from Faddeev's cohomological result.
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