Preparing entangled states between two NV centers via the damping of nanomechanical resonators
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2017-10-20 |
| Journal | Scientific Reports |
| Authors | Xiaoxiao Li, Fuli Li, Sheng-li Ma, Fuli Li |
| Institutions | Xiāan Jiaotong University |
| Citations | 18 |
Abstract
Section titled āAbstractāAbstract We propose an efficient scheme for preparing entangled states between two separated nitrogen-vacancy (NV) centers in a spin-mechanical system via a dissipative quantum dynamical process. The proposal actively exploits the nanomechanical resonator (NAMR) damping to drive the NV centers to the target state through a quantum reservoir engineering approach. The distinct features of the present work are that we turn the detrimental source of noise into a resource and only need high-frequency low-Q mechanical resonators, which make our scheme more simple and feasible in experimental implementation. This protocol may have interesting applications in quantum information processing with spin-mechanical systems.