Anomalous spin polarization from turbulent color fields
نویسندگان
چکیده
We study the important, yet widely overlooked, role of gluons for spin transport with a connection to local parity violation in quark gluon plasmas. employ formalism quantum kinetic theory quarks weakly coupled chromodynamics derive source terms polarization. These involve parity-odd correlators dynamically generated color fields near-equilibrium plasmas and give rise locally fluctuating axial charge currents. Our results provide possible explanation alignment vector mesons measured high-energy nuclear collisions.
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Institute of High Energy Physics, Chinese Academy of Sciences, P.O.Box 918(4), Beijing 100049, China Graduate School of the Chinese Academy of Sciences, Beijing 100049, China Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, U.S.A. CCAST (World Laboratory), P.O.Box 8730, Beijing 100080,China Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion...
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.105.l011901