@article{ac9018c8092145de9d1eb9aa22a71fd3,
title = "Hydrodynamic modes in a magnetized chiral plasma with vorticity",
abstract = "By making use of a covariant formulation of the chiral kinetic theory in the relaxation-time approximation, we derive the first-order dissipative hydrodynamics equations for a charged chiral plasma with background electromagnetic fields. We identify the global equilibrium state for a rotating chiral plasma confined to a cylindrical region with realistic boundary conditions. Then, by using linearized hydrodynamic equations, supplemented by the Maxwell equations, we study hydrodynamic modes of magnetized rotating chiral plasma in the regimes of high temperature and high density. We find that, in both regimes, dynamical electromagnetism has profound effects on the spectrum of propagating modes. In particular, there are only the sound and Alfv{\'e}n waves in the regime of high temperature, and the plasmons and helicons at high density. We also show that the chiral magnetic wave is universally overdamped because of high electrical conductivity in plasma that causes an efficient screening of charge fluctuations. The physics implications of the main results are briefly discussed.",
author = "Rybalka, {D. O.} and Gorbar, {E. V.} and Igor Shovkovy",
note = "Funding Information: The authors thank Naoki Yamamoto for valuable comments regarding the earlier version of the manuscript. I. A. S. also thanks Dmitri Kharzeev, Nathan Kleeorin, Igor Rogachevskii, and Pavlo Sukhachov for numerous discussions related to the topic of this work during the Nordita scientific program “Quantum Anomalies and Chiral Magnetic Phenomena.” The work of D. O. R. and I. A. S. was supported by the U.S. National Science Foundation under Grants No. PHY-1404232 and No. PHY-1713950. The work of D. O. R. was also supported in part by the Summer University Graduate Fellowship from the Department of Physics at Arizona State University. The work of E. V. G. was supported in part by the Program of Fundamental Research of the Physics and Astronomy Division of the National Academy of Sciences of Ukraine. Publisher Copyright: {\textcopyright} 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the »https://creativecommons.org/licenses/by/4.0/» Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP.",
year = "2019",
month = jan,
day = "1",
doi = "10.1103/PhysRevD.99.016017",
language = "English (US)",
volume = "99",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "1",
}