Papers
Release Time: 2025-04-30Hits:
- Date:2025-04-30
- Title of Paper:Dissipative preparation of entangled states between two spatially separated nitrogen-vacancy centers
- Journal:Phys. Rev. A
- Summary: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.
- Co-author:Peng-Bo Li, S. Y Gao, H. R Li, S. L Ma, F. L Li
- Volume:85
- Page Number:042306
- Translation or Not:No
- Date of Publication:2012-04-06
