Chiral conductivities and effective field theory
High Energy Physics - Theory
2013-11-27 v1
Abstract
We construct the three-dimensional effective field theory which reproduces low-momentum static correlation functions in four-dimensional quantum field theories with U(1) axial anomalies and a dynamical vector gauge field, in thermal equilibrium. We compute radiative corrections to parity-violating chiral conductivities, to leading order in the effective theory. All of the anomaly-induced transport is susceptible to radiative corrections, except for certain two-point functions which are required by symmetry to vanish.
Cite
@article{arxiv.1307.3234,
title = {Chiral conductivities and effective field theory},
author = {Kristan Jensen and Pavel Kovtun and Adam Ritz},
journal= {arXiv preprint arXiv:1307.3234},
year = {2013}
}
Comments
53 pages, 2 figures