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Title: Chiral electric separation effect in the quark-gluon plasma

Journal Article · · Physical Review. D, Particles, Fields, Gravitation and Cosmology
 [1];  [2];  [3]
  1. Indiana Univ., Bloomington, IN (United States)
  2. Indiana Univ., Bloomington, IN (United States); Brookhaven National Lab., Upton, NY (United States)
  3. Fudan Univ., Shanghai (China)

In this paper we introduce and compute a new transport coefficient for the quark-gluon plasma (QGP) at very high temperature. This new coefficient σχe, the CESE (Chiral Electric Separation Effect) conductivity, quantifies the amount of axial current JA that is generated in response to an externally applied electric field eE: JAχe(eE). Starting with a rather general argument in the kinetic theory framework, we show how a characteristic structure σχe∝μμ5 emerges, which also indicates the CESE as an anomalous transport effect occurring only in a parity-odd environment with nonzero axial charge density μ5 ≠ 0. Using the Hard-Thermal-Loop framework, the CESE conductivity for the QGP is found to be σχe = (#)TTrfQeQA/g⁴ln(1/g) μμ5/T² to the leading-log accuracy with the numerical constant (#) depending on favor content, e.g., (#)=14.5163 for u, d light flavors.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
OSTI ID:
1183286
Report Number(s):
BNL--107763-2015-JA
Journal Information:
Physical Review. D, Particles, Fields, Gravitation and Cosmology, Journal Name: Physical Review. D, Particles, Fields, Gravitation and Cosmology Journal Issue: 4 Vol. 91; ISSN PRVDAQ; ISSN 1550-7998
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

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Cited By (19)

Novel quantum phenomena induced by strong magnetic fields in heavy-ion collisions journal January 2017
Electromagnetic fields and anomalous transports in heavy-ion collisions—a pedagogical review journal June 2016
Chiral magnetic plasmons in anomalous relativistic matter journal March 2017
Vorticity in heavy-ion collisions journal June 2016
Rotating quark-gluon plasma in relativistic heavy-ion collisions journal October 2016
Deconfinement and chiral phase transitions in quark matter with a strong electric field journal January 2020
Chiral vortical wave and induced flavor charge transport in a rotating quark-gluon plasma journal October 2015
Transverse flow induced by inhomogeneous magnetic fields in the Bjorken expansion journal March 2016
Bjorken flow in one-dimensional relativistic magnetohydrodynamics with magnetization journal April 2016
Anomalous Maxwell equations for inhomogeneous chiral plasma journal May 2016
Dualities in dense quark matter with isospin, chiral, and chiral isospin imbalance in the framework of the large- N c limit of the NJL 4 model journal September 2018
Anomalous magnetohydrodynamics with longitudinal boost invariance and chiral magnetic effect journal June 2019
Consistent Chiral Kinetic Theory in Weyl Materials: Chiral Magnetic Plasmons journal March 2017
Chiral vortical wave and induced flavor charge transport in a rotating quark-gluon plasma text January 2015
Electromagnetic fields and anomalous transports in heavy-ion collisions --- A pedagogical review text January 2015
Bjorken flow in one-dimensional relativistic magnetohydrodynamics with magnetization text January 2016
Transverse flow induced by inhomogeneous magnetic fields in the Bjorken expansion text January 2016
Vorticity in Heavy-Ion Collisions text January 2016
Consistent Chiral Kinetic Theory in Weyl Materials: Chiral Magnetic Plasmons text January 2016

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