algebraic quantum field theory (perturbative, on curved spacetimes, homotopical)
quantum mechanical system, quantum probability
interacting field quantization
Given an action functional with a quantum anomaly, an anomaly cancellation is a modification of this such that the anomaly disappears. Usually this is specifically understood to be the modification given by adding another action functional which is also anomalous, such that the total anomaly vanishes, hence that both contributions cancel each other.
For more see at quantum anomaly.
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Discussion of anomaly cancellation on the standard model of particle physics:
Nakarin Lohitsiri, David Tong, Hypercharge Quantisation and Fermat’s Last Theorem (arXiv:1907.00514)
(relating to Fermat's last theorem)
Last revised on January 16, 2020 at 04:52:48. See the history of this page for a list of all contributions to it.