Transport properties in magnetized compact stars
High Energy Physics - Phenomenology
2020-02-17 v1 Nuclear Theory
Abstract
Transport properties of dense QCD matter is discussed. Using the Kubo formula for conductivity, we discuss some topological aspects of quark matter during chiral transition. The close relation to Weyl semimetal is pointed out and anomalous Hall effect is demonstrated to be possible there. In particular, it is shown that the spectral asymmetry of the quasi-particles plays an important role for the Hall conductivity in the magnetic field.
Cite
@article{arxiv.2002.05917,
title = {Transport properties in magnetized compact stars},
author = {Toshitaka Tatsumi and Hiroaki Abuki},
journal= {arXiv preprint arXiv:2002.05917},
year = {2020}
}
Comments
10 pages, submitted to "Symmetry"