Tuesday, July 30, 2013

1307.7592 (Eugenio Megias et al.)

Fluid/Gravity Correspondence, Second Order Transport and Gravitational

Eugenio Megias, Francisco Pena-Benitez
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.
View original: http://arxiv.org/abs/1307.7592

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