1206.4440 (Karl Landsteiner et al.)

Holographic Flow of Anomalous Transport Coefficients    [PDF]

Karl Landsteiner, Luis Melgar

We study the holographic flow of anomalous conductivities induced by gauge and gravitational Chern-Simons terms. We find that the contribution from the gauge Chern-Simons term gives rise to a flow that can be interpreted in terms of an effective, cutoff dependent chemical potential. In contrast the contribution of the gauge-gravitational Chern-Simons term is just the temperature squared and does not flow.

View original: http://arxiv.org/abs/1206.4440