期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP04(2021)078
关键词
AdS-CFT Correspondence; Effective Field Theories; Holography and condensed matter physics (AdS; CMT); Holography and quark-gluon plasmas
资金
- Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) [406235073]
- 'Atraccion de Talento' program [2017-T1/TIC-5258]
- Fulbright Visiting Scholar Program - US Department of State
- German-American Fulbright Commission
- DAAD
- Natural Sciences and Engineer-ing Research Council of Canada
- U.S. Department of Energy [DE-SC-0012447]
- Government of Canada through the Department of Innovation, Science and Economic Development Canada
- Province of Ontario through the Ministry of Colleges and Universities
- [SEV-2016-0597]
- [PGC2018-095976-B-C21]
In this study, we constructed a general hydrodynamic description of three-dimensional chiral charged quantum fluids under a strong external magnetic field using effective field theory methods. By deriving constitutive equations and Kubo formulas, we identified four novel transport effects and explicitly calculated all transport coefficients in a strongly coupled quantum fluid via holography.
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.
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