title: Chiral Magnetic Effect and Anomalous Transport from Real-Time Lattice Simulations.
abstract: We present a first-principles study of anomaly induced transport phenomena by performing real-time lattice simulations with dynamical fermions coupled simultaneously to non-Abelian SU(N_{c}) and Abelian U(1) gauge fields. Investigating the behavior of vector and axial currents during a sphaleron transition in the presence of an external magnetic field, we demonstrate how the interplay of the chiral magnetic and chiral separation effect leads to the formation of a propagating wave. We further analyze the dependence of the magnitude of the induced vector current and the propagation of the wave on the amount of explicit chiral symmetry breaking due to finite quark masses.
authors.affiliation: Institut für Theoretische Physik, Universität Heidelberg, Philosophenweg 16, 69120 Heidelberg, Germany.
authors.forename: Niklas
authors.initials: N
authors.lastname: Müller
authors.affiliation: Physics Department, Brookhaven National Laboratory, Bldg. 510A, Upton, New York 11973, USA.
authors.forename: Sören
authors.initials: S
authors.lastname: Schlichting
authors.affiliation: Physics Department, Brookhaven National Laboratory, Bldg. 510A, Upton, New York 11973, USA.
authors.forename: Sayantan
authors.initials: S
authors.lastname: Sharma