论文标题
通过求解Lindblad Master方程的工程纠缠和远程
Engineering entanglement and teleportation via solving Lindblad master equation
论文作者
论文摘要
提出了一个基于激发的两级原子与两个量子电动力学腔内的辐射场之间相互作用的实验可实现的模型。它包括通过两个包含辐射场的连续腔发送激发的两级原子。因此，Lindblad Master方程描述了Markovian和Non-Markovian Cemimes的腔内系统内部系统中的密度降低的密度矩阵。但是，使用各种纠缠的证人，例如同意，对数负性和量子不一致，评估了总野外系统固有的纠缠率。此外，讨论了通过消极量和Wigner函数的非古典性。最后，提出了两种量子传送方案。
An experimentally realizable model based on the interaction between an excited two-level atom and a radiation field inside two quantum electrodynamics cavities is proposed. It consists of sending an excited two-level atom through two serial cavities which contain the radiation field. Hence, the Lindblad master equation described the reduced density matrix of the joint-joint field system inside the cavities is exactly solved in Markovian and non-Markovian regimes. However, the rate of entanglement inherent in the total field-field system are evaluated using various witnesses of entanglement such as concurrence, logarithmic negativity and quantum discord. Moreover, the non-classicality by means of negativity volume and Wigner function is discussed. Finally, two schemes of quantum teleportation are suggested.
