English Version - 李 蓬勃
论文标题 | Dissipative preparation of entangled states between two spatially separated nitrogen-vacancy centers |
作者 | Peng-Bo Li, S. Y Gao, H. R Li, S. L Ma, F. L Li |
发表/完成日期 | 2012-04-06 |
期刊名称 | Phys. Rev. A |
期卷 | 85 |
相关文章 | |
论文简介 | We present an efficient scheme for the generation of entangled states of two spatially separated nitrogen-vacancy (NV) centers with two whispering-gallery-mode (WGM) microresonators, which are coupled either by an optical fiber-taper waveguide or by the evanescent fields of the WGM. We show that the steady state of the two NV centers can be steered into a singletlike state through a dissipative quantum dynamical process, where the cavity decay plays a positive role and can help drive the system to the target state. The protocol may open up promising perspectives for quantum communication and computation with this solid-state cavity quantum electrodynamic system. |