Comments on Trace Anomaly Matching

Schwimmer, Adam; Theisen, Stefan

doi:10.1088/1751-8121/ad0012

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Comments on Trace Anomaly Matching

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Theisen, Stefan
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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2307.14957.pdf
(プレプリント), 388KB

Schwimmer_2023_J._Phys._A _Math._Theor._56_465402.pdf
(出版社版), 481KB

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引用

Schwimmer, A., & Theisen, S. (2023). Comments on Trace Anomaly Matching. Journal of Physics A: Mathematical and Theoretical, 56(46):. doi:10.1088/1751-8121/ad0012.

引用: https://hdl.handle.net/21.11116/0000-000E-08B8-A

要旨

The structure of type A and B trace anomalies is reanalyzed in terms of the
universal behaviour of dimension -2 invariant amplitudes. Based on it a general
argument for trace anomaly matching between the unbroken and broken phases of a
CFT is given. The structure of moduli trace anomalies and their transformations
under source reparametrizations is discussed in detail.