Relativistic Hydrodynamics with General Anomalous Charges

TL;DR

This paper develops a comprehensive framework for relativistic hydrodynamics in gauge theories with various triangle anomalies, incorporating global and gauged, abelian and non-abelian charges, and constructs key hydrodynamic quantities at viscous order.

Contribution

It generalizes previous work to include a broader class of anomalies and constructs the stress-energy tensor, charge currents, and entropy current at viscous order.

Findings

Constructed hydrodynamic quantities for anomalous gauge theories

Extended the theoretical framework to non-abelian and gauged charges

Provided a basis for analyzing anomalous transport phenomena

Abstract

We consider the hydrodynamic regime of gauge theories with general triangle anomalies, where the participating currents may be global or gauged, abelian or non-abelian. We generalize the argument of arXiv:0906.5044, and construct at the viscous order the stress-energy tensor, the charge currents and the entropy current.