各向异性介质中的全息 Schwinger 效应
高能物理 - 理论
2023-10-10 v2 高能物理 - 唯象学
摘要
根据规范/引力对偶，我们研究了各向异性背景下的全息 Schwinger 效应。首先，在计算了由动力学指数 参数化的各向异性背景中粒子-反粒子对的分离长度。发现最大分离长度 随动力学指数 增大而增大。通过分析势能，我们发现势垒在较小分离距离处随动力学指数 增大而升高。该观察表明，与在各向同性背景中的表现相比，各向异性背景中的 Schwinger 效应相对较弱。最后，我们还发现各向异性背景中横向的 Schwinger 效应相比平行方向被削弱，这与自上而下的模型一致。
引用
@article{arxiv.2310.04050,
title = {Holographic Schwinger Effect in Anisotropic Media},
author = {Jing Zhou and Jun Chen and Le Zhang and Jialun Ping and Xun Chen},
journal= {arXiv preprint arXiv:2310.04050},
year = {2023}
}
备注
This article was originally intended to be uploaded as an updated version (v5) of the previous paper identified as 2101.08105. However, due to a mistake, it was accidentally uploaded as a new version (2310.04050), resulting in overlapping text between the two versions. To rectify this error and ensure clarity, it is necessary to withdraw version 2310.04050 completely