Photon polarization tensor at finite temperature and density in a magnetic field

Abstract We present analytical and numerical calculations for the photon polarization tensor at finite temperature and density in a constant magnetic field. We first discuss the tensor decomposition in the presence of the magnetic field, which breaks rotational symmetry. Then, we analytically perfor...

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Bibliographic Details
Main Authors: Kenji Fukushima, Yoshimasa Hidaka, Tomoya Uji
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)181
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