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# Weyl cohomology and the effective action for conformal anomalies

Physical Review D, no. 10 (2001)

We present a general method of deriving the effective action for conformal anomalies in any even dimension, which satisfies the Wess-Zumino consistency condition by construction. The method relies on defining the coboundary operator of the local Weyl group, and giving a cohomological interpretation to counterterms in the effective action ...更多

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