Chiral hydrodynamics in strong external magnetic fields

Show simple item record Ammon, Martin Grieninger, Sebastian Hernandez, Juan Kaminski, Matthias Koirala, Roshan Leiber, Julian Wu, Jackson 2022-08-02T15:11:31Z 2022-08-02T15:11:31Z 2021
dc.identifier.citation Ammon, M., Grieninger, S., Hernandez, J., Kaminski, M., Koirala, R., Leiber, J., & Wu, J. (2021). Chiral hydrodynamics in strong external magnetic fields. In Journal of High Energy Physics (Vol. 2021, Issue 4). Springer Science and Business Media LLC. en_US
dc.description.abstract We construct the general hydrodynamic description of (3+1)-dimensional chiral charged (quantum) fluids subject to a strong external magnetic field with effective field theory methods. We determine the constitutive equations for the energy-momentum tensor and the axial charge current, in part from a generating functional. Furthermore, we derive the Kubo formulas which relate two-point functions of the energy-momentum tensor and charge current to 27 transport coefficients: 8 independent thermodynamic, 4 independent non-dissipative hydrodynamic, and 10 independent dissipative hydrodynamic transport coefficients. Five Onsager relations render 5 more transport coefficients dependent. We uncover four novel transport effects, which are encoded in what we call the shear-induced conductivity, the two expansion-induced longitudinal conductivities and the shear-induced Hall conductivity. Remarkably, the shear-induced Hall conductivity constitutes a novel non-dissipative transport effect. As a demonstration, we compute all transport coefficients explicitly in a strongly coupled quantum fluid via holography. en_US
dc.format.mimetype application/pdf
dc.language English
dc.subject High Energy Physics - Theory en_US
dc.subject Strongly Correlated Electrons en_US
dc.subject General Relativity and Quantum Cosmology en_US
dc.subject Nuclear Theory en_US
dc.subject AdS-CFT Correspondence en_US
dc.subject Effective Field Theories en_US
dc.subject Holography and condensed matter physics (AdS/CMT) en_US
dc.subject Holography and quark-gluon plasmas en_US
dc.title Chiral hydrodynamics in strong external magnetic fields en_US
dc.type text

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