e/Chiral anomaly

Information
has gloss	eng: A chiral anomaly is the anomalous nonconservation of a chiral current. In some theories of fermions with a chiral symmetry, the quantization may lead to the breaking of this (global) chiral symmetry. In that case, the charge associated with the chiral symmetry is not conserved.
lexicalization	eng: chiral anomaly
instance of	c/Anomalies in physics

Media
media:img	Triangle diagram.svg