Assertion: gravitational anomaly | /r/HasProperty | an example of a gauge anomaly
Facets:
value: in theoretical physics
type: OTHER
Source sentences:
text: In theoretical physics, a gravitational anomaly is an example of a gauge anomaly: it is an effect of quantum mechanics — usually a one-loop diagram—that invalidates the general covariance of a theory of general relativity combined with some other fields.[citation needed]