摘要
选择碱金属原子的三个稳定基态为qutrit,其里德堡态为辅助态,借助调节经典脉冲所实现的单量子比特操作和偶极封锁机制分别制备了两原子三维最大纠缠态和三原子三维最大纠缠态。
The schemes for generating two-atom three-dimensional maximally entangled state and three-atom three-dimensional maximally entangled state are proposed respectively with the single-qubit operations by adjusting the classic pulse and dipole blockade mechanism,where three stable ground states of an alkali metal atom are taken as a qutrit and its Rydberg state as a auxiliary state.
出处
《量子光学学报》
CSCD
北大核心
2012年第2期147-151,共5页
Journal of Quantum Optics
基金
国家自然科学基金(60878059
10947147
11004033)
福建省自然科学基金(2010J01002)
福建省教育厅基金(JA09042)
关键词
里德堡态
偶极封锁
三维纠缠态
Rydberg state
dipole blockade
three-dimensional entangled state
