- Letter
- Open Access
Chiral vortical effect in extended Rarita-Schwinger field theory and chiral anomaly
Phys. Rev. D 105, L041701 – Published 16 February, 2022
DOI: https://doi.org/10.1103/PhysRevD.105.L041701
Abstract
We consider the theory of Rarita-Schwinger field interacting with a field with spin , in the case of finite temperature, chemical potential and vorticity, and calculate the chiral vortical effect for spin . We have clearly demonstrated the role of interaction with the spin field, the contribution of the terms with which to CVE is 6. Since the contribution from the Rarita-Schwinger field is , the overall coefficient in CVE is , which corresponds to the recent prediction of a gauge chiral anomaly for spin . The obtained values for the coefficients and are proportional to each other, but not proportional to the spin, which indicates a possible new universality between the temperature-related and the chemical potential-related vortical effects. The results obtained allow us to speculate about the relationship between the gauge and gravitational chiral anomalies.
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