Anomalous transport and massive gravity theories

24th International Conference on Integrable Systems and Quantum symmetries

Megias, Eugenio^1,2

Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, Föhringer Ring 6, Munich

D-80805, Germany^1

Departamento de Fisica Teórica, Universidad Del Pais Vasco UPV/EHU, Apartado 644, Bilbao

48080, Spain^2

关键词: Anomalous conductivity;    Anomalous transport;    Anomalous transport properties;    Dc conductivity;    External electromagnetic field;    Gravity model;    Gravity theory;    Transport coefficient;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/804/1/012029/pdf
DOI  :  10.1088/1742-6596/804/1/012029

来源: IOP

【 摘 要 】

We review the Kubo formulae relevant to study anomalous transport properties of relativistic fluids. We apply this formalism to perform a computation of the transport coefficients in a holographic massive gravity model including vorticity and external electromagnetic fields. We find an interesting phase in which the electric DC conductivity is negligible, while the anomalous conductivities turn out to be nonvanishing.