论文标题
全息电荷的当地淬火中的急剧分解
Sharp disentanglement in holographic charged local quench
论文作者
论文摘要
我们建议在ADS空间中使用带电的掉落粒子，作为ARXIV的局部充电概括模型的全息模型：1302.5703。淬灭之后是不断发展的水流和化学势的不均匀分布。我们得出描述纠缠熵演变的分析公式。在淬火后的某个特征时间，我们发现纠缠显示出尖锐的倾角。这种效果是普遍的，并且独立于系统的维度。在该模型的有限温度概括下，我们发现出现了多个倾角和坡道。
We propose a charged falling particle in an AdS space as a holographic model of local charged quench generalizing model of arXiv:1302.5703. The quench is followed by evolving currents and inhomogeneous distribution of chemical potential. We derive the analytical formula describing the evolution of the entanglement entropy. At some characteristic time after the quench, we find that the entanglement shows a sharp dip. This effect is universal and independent of the dimension of the system. At finite temperature generalization of this model, we find that multiple dips and ramps appear.
