Higher-form symmetries, anomalous magnetohydrodynamics, and holography
(2023)
Journal Article
In U ( 1 ) Abelian gauge theory coupled to fermions, the non-conservation of the axial current due to the chiral anomaly is given by a dynamical operator F μ ν ~ F μ ν constructed from the field-strength tensor. We attempt to describe this physics in... Read More about Higher-form symmetries, anomalous magnetohydrodynamics, and holography.