Fluid/Gravity Correspondence, Second Order Transport and Gravitational Anomaly
High Energy Physics - Theory
2015-06-16 v1 Strongly Correlated Electrons
High Energy Physics - Phenomenology
Nuclear Theory
Abstract
We study the transport properties of a relativistic fluid affected by chiral and gauge-gravitational anomalies. The computation is performed in the framework of the fluid/gravity correspondence for a 5 dim holographic model with Chern-Simons terms in the action. We find new anomalous and non anomalous transport coefficients, as well as new contributions to the existing ones coming from the mixed gauge-gravitational anomaly. Consequences for the shear waves dispersion relation are analyzed.
Cite
@article{arxiv.1307.7592,
title = {Fluid/Gravity Correspondence, Second Order Transport and Gravitational Anomaly},
author = {Eugenio Megias and Francisco Pena-Benitez},
journal= {arXiv preprint arXiv:1307.7592},
year = {2015}
}
Comments
4 pages, no figures. Talk given by E.Megias at the International Nuclear Physics Conference INPC 2013, 2-7 June 2013, Firenze, Italy