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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ژورنال

عنوان ژورنال: Physical review

سال: 2022

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevd.105.l011901