Global anomalies, discrete symmetries and hydrodynamic effective actions
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13130_2019_Article_9689.pdf
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Author(s)
Glorioso, Paolo
Liu, Hong
Rajagopal, Srivatsan
Date Issued
January 2019
Journal
Journal of High Energy Physics
Publisher
Springer Berlin Heidelberg
Citation
Glorioso, Paolo et al. "Global anomalies, discrete symmetries and hydrodynamic effective actions." Journal of High Energy Physics 2019, 1 (January 2019): 43 © 2019 The Authors
Version
Final published version
Abstract
We derive effective actions for parity-violating fluids in both (3 + 1) and (2 + 1) dimensions, including those with anomalies. As a corollary we confirm the most general constitutive relations for such systems derived previously using other methods. We discuss in detail connections between parity-odd transport and underlying discrete symmetries. In (3+1) dimensions we elucidate connections between anomalous transport coefficients and global anomalies, and clarify a previous puzzle concerning transports and local gravitational anomalies. Keywords: Anomalies in Field and String Theories; Discrete Symmetries; Effective Field Theories; Space-Time Symmetries
MIT Department
Massachusetts Institute of Technology. Center for Theoretical Physics
Terms of Use
Creative Commons Attribution
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1007/JHEP01(2019)043
