Chiral torsional effects in anomalous fluids in thermal equilibrium
نویسندگان
چکیده
Using the similarity between spacetime torsion and axial gauge couplings, we study torsional contributions to equilibrium partition function in a stationary background. In case of charged fluid minimally coupled torsion, spot existence linear magnetic vortical effects, while axial-vector current spin energy potential do not receive corrections at order. The covariant energy-momentum tensor, on other hand, does contain terms tensor. two-flavor hadronic superfluid is also analyzed, constitutive relations computed. Our results show electric chiral effect mediated by pions.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2021
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep05(2021)209