Preparing highly entangled states of nanodiamond rotation and NV center spin

作     者：李文亮 周端陆 Wen-Liang Li;Duan-Lu Zhou

作者机构：Institute of PhysicsBeijing National Laboratory for Condensed Matter PhysicsChinese Academy of SciencesBeijing 100190China School of Physical SciencesUniversity of Chinese Academy of SciencesBeijing 100049China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2024年第33卷第2期

页      面：144-151页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：Project supported by the National Key Research and Development Program of China(Grant Nos.2021YFA0718302 and 2021YFA1402104) the National Natural Science Foundation of China(Grant No.12075310) the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB28000000) 

主　　题：nanodiamond NV center entanglement 

摘      要：A nanodiamond with an embedded nitrogen-vacancy(NV)center is one of the experimental systems that can be coherently manipulated within current *** between NV center electron spin and mechanical rotation of the nanodiamond plays a fundamental role in building a quantum network connecting these microscopic and mesoscopic degrees of *** we present a protocol to asymptotically prepare a highly entangled state of the total quantum angular momentum and electron spin by adiabatically boosting the external magnetic field.