Chiral conductivities and effective field theory

被引:67
|
作者
Jensen, Kristan [1 ]
Kovtun, Pavel [1 ]
Ritz, Adam [1 ]
机构
[1] Univ Victoria, Dept Phys & Astron, Victoria, BC V8W 3P6, Canada
来源
基金
加拿大自然科学与工程研究理事会;
关键词
Anomalies in Field and String Theories; Holography and quark-gluon plasmas; Global Symmetries; CHERN-SIMONS TERMS; FREE-ENERGY; HIGH-TEMPERATURES; GAUGE; EQUILIBRIUM; ANOMALIES; POINT;
D O I
10.1007/JHEP10(2013)186
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We construct the three-dimensional effective field theory which reproduces low-momentum static correlation functions in four-dimensional quantum field theories with U(1) axial anomalies and a dynamical vector gauge field, in thermal equilibrium. We compute radiative corrections to parity-violating chiral conductivities, to leading order in the effective theory. All of the anomaly-induced transport is susceptible to radiative corrections, except for certain two-point functions which are required by symmetry to vanish.
引用
收藏
页数:51
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