Napat Poovuttikul
Operator lifetime and the force-free electrodynamic limit of magnetised holographic plasma
Poovuttikul, Napat; Rajagopal, Aruna
Authors
Aruna Rajagopal
Abstract
Using the framework of higher-form global symmetries, we examine the regime of validity of force-free electrodynamics by evaluating the lifetime of the electric field operator, which is non-conserved due to screening effects. We focus on a holographic model which has the same global symmetry as that of low energy plasma and obtain the lifetime of (non-conserved) electric flux in a strong magnetic field regime. The lifetime is inversely correlated to the magnetic field strength and thus suppressed in the strong field regime.
Citation
Poovuttikul, N., & Rajagopal, A. (2021). Operator lifetime and the force-free electrodynamic limit of magnetised holographic plasma. Journal of High Energy Physics, 2021(9), https://doi.org/10.1007/jhep09%282021%29091
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 2, 2021 |
Online Publication Date | Sep 16, 2021 |
Publication Date | 2021 |
Deposit Date | Nov 9, 2021 |
Publicly Available Date | Nov 9, 2021 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Electronic ISSN | 1029-8479 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2021 |
Issue | 9 |
DOI | https://doi.org/10.1007/jhep09%282021%29091 |
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Copyright Statement
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
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