Hydrodynamic Manifestations of Gravitational Chiral Anomaly.

Phys Rev Lett

Institute of Theoretical and Experimental Physics, NRC Kurchatov Institute, B. Cheremushkinskaya 25, Moscow 117218, Russia and Pacific Quantum Center, Far Eastern Federal University, 10 Ajax Bay, Russky Island, Vladivostok 690950, Russia.

Published: October 2022

The conservation of an axial current modified by the gravitational chiral anomaly implies the universal transport phenomenon (kinematical vortical effect) dependent solely on medium vorticity and acceleration, but not dependent explicitly on its temperature and density. This general analysis is verified for the case of massless fermions with spin-1/2.

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http://dx.doi.org/10.1103/PhysRevLett.129.151601DOI Listing

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