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Second order transport from anomalies

Bhattacharyya, Sayantani and David, Justin R and Thakur, Somyadip (2014) Second order transport from anomalies. In: JOURNAL OF HIGH ENERGY PHYSICS (1).

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Official URL: http://dx.doi.org/10.1007/JHEP01(2014)010

Abstract

We study parity odd transport at second order in derivative expansion for a non-conformal charged fluid. We see that there are 27 parity odd transport coefficients, of which 12 are non-vanishing in equilibrium. We use the equilibrium partition function method to express 7 of these in terms of the anomaly, shear viscosity, charge diffusivity and thermodynamic functions. The remaining 5 are constrained by 3 relations which also involve the anomaly. We derive Kubo formulae for 2 of the transport coefficients and show these agree with that derived from the equilibrium partition function.

Item Type: Journal Article
Additional Information: Copyright for this article belongs to the SPRINGER, USA
Keywords: Gauge-gravity correspondence; AdS-CFT Correspondence; Holography and condensed matter physics (AdS/CMT)
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Depositing User: Id for Latest eprints
Date Deposited: 21 Feb 2014 08:46
Last Modified: 21 Feb 2014 08:46
URI: http://eprints.iisc.ac.in/id/eprint/48422

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