## Holographic Trace Anomaly and Cocycle of Weyl Group

• Abstract: The behavior of the divergent part of the bulk AdS/CFT effective action is considered with respect to the special finite diffeomorphism transformations acting on the boundary as a Weyl transformation of the boundary metric. The resulting 1-cocycle of the Weyl group is in full agreement with the 1-cocycle of the Weyl group obtained from the cohomological consideration of the effective action of the corresponding CFT.

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Author: R. Manvelyan, R. Mkrtchyan, H. J. W. Müller-Kirsten urn:nbn:de:hbz:386-kluedo-11285 Preprint English 2001 2001 Technische Universität Kaiserslautern 2001/04/05 Fachbereich Physik 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik Standard gemäß KLUEDO-Leitlinien vor dem 27.05.2011

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