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High Energy Physics - Phenomenology

arXiv:2108.06791 (hep-ph)
[Submitted on 15 Aug 2021]

Title:Electromagnetic response of hot QCD medium in the presence of background time-varying fields

Authors:Gowthama K K, Manu Kurian, Vinod Chandra
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Abstract:The response of the hot QCD medium in the presence of external time dependent electromagnetic fields has been studied within the relativistic Boltzmann transport theory. The impact of the time dependence of the electromagnetic fields and collisional aspects of the medium to the induced electric and Hall current densities has been explored. The non-equilibrium momentum distribution of degrees of freedom has been obtained in the presence of space-time varying electromagnetic fields. Further, the analysis has been extended to an anisotropic QCD medium while incorporating the in-medium interaction effects. It is observed that the electric charge transport is sensitive to the inhomogeneity of the fields and the momentum anisotropy of the QCD medium.
Comments: 8 pages, 2 figures, two-column
Subjects: High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)
Cite as: arXiv:2108.06791 [hep-ph]
  (or arXiv:2108.06791v1 [hep-ph] for this version)
  https://doi.org/10.48550/arXiv.2108.06791
Journal reference: Phys. Rev. D 104, 094037 (2021)
Related DOI: https://doi.org/10.1103/PhysRevD.104.094037

Submission history

From: Gowthama K K [view email]
[v1] Sun, 15 Aug 2021 18:50:20 UTC (133 KB)
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