与一非相对论粒子耦合的麦克斯韦理论中的纠缠
高能物理 - 理论
2020-07-15 v2 量子物理
摘要
我们考虑柱形流形上的电磁学与一个非相对论带电点粒子的耦合。通过该理论与环面上朗道模型的关系，我们研究了粒子与电磁场之间的纠缠。特别地，我们计算了基态（其为简并的）中的纠缠熵，得到其在简并子空间中的变化方式。
引用
@article{arxiv.1911.11264,
title = {Entanglement in a Maxwell Theory coupled to a non-relativistic particle},
author = {Filiberto Ares and Amilcar R. de Queiroz and Marcia R. Tenser},
journal= {arXiv preprint arXiv:1911.11264},
year = {2020}
}
备注
25 pages, 5 figures. New figure and appendix. References added. Additional discussions and clarifications included in section II. Subsection III.A has been rewritten and the conclusions modified to match it. Final version published in JHEP