arXiv · 2606.29549
Velocity dependence of holographic entanglement entropy in a charged plasma
Abstract
We have studied holographic entanglement entropy in a moving thermal gauge theory with a non-zero chemical potential. A sufficiently high velocity enhances the holographic entanglement entropy, particularly for larger values of the chemical potential. However, at high temperature and velocity, the chemical potential dependence is almost entirely washed out, indicating that thermal fluctuations dominate over charge-density effects. In the ultrarelativistic regime, the holographic entanglement entropy grows very rapidly with velocity, which emerges as the dominant parameter, largely suppressing both thermal and chemical contributions.
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V. Esrafilian, M. Ali-Akbari. 2026-06-28. Velocity dependence of holographic entanglement entropy in a charged plasma. https://arxiv.org/abs/2606.29549
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