Quantum Zeno dynamics induced atomic entanglement in a hybrid atom-cavity-fiber system
Quantum Zeno dynamics induced atomic entanglement in a hybrid atom-cavity-fiber system
复制标题
量子芝诺动力学在混合原子-腔-光纤系统中诱导原子纠缠
DOI:
10.1088/1612-202x/abac14
复制
发表时间:
2020-08
影响因子:
1.7
通讯作者:
Xiong Wei
中科院分区:
文献类型:
--
作者:
Chen Jiaojiao;Fang Baolong;Xiong Wei
Quantum entanglement is important quanum resources in quantum information sicence. Here we propose an approach to preparing atomic quantum entanglement in a hybrid atom-cavity-fiber system. Using quantum Zeno dynamics method, the system evolution states are always split into a series of Zeno invariant subspaces consisting of dark and bright states. By choosing the initial state of the system, the bright states are all neglected and only dark states are kept to build the effective Hamiltonian. By tuning the system parameters, two-atom multiple-dimensional entanglement, two-atom Bell state, and three-atom GHZ state can be realized by one step. Our proposal provides a way to perform quantum information processing with dark states.
登录
查看更多内容
影响因子:
2.9
作者:
P. Facchi;S. Pascazio;A. Scardicchio;L. Schulman
通讯作者:
P. Facchi;S. Pascazio;A. Scardicchio;L. Schulman
DOI:
10.2307/j.ctv10crfmk.14
发表时间:
2020-06
期刊:
Quantum Generations
影响因子:
--
作者:
通讯作者:
--
影响因子:
2.9
作者:
Wen-An Li;Guang-Yao Huang
通讯作者:
Wen-An Li;Guang-Yao Huang
影响因子:
0.9
作者:
GREENBERGER, DM;HORNE, MA;ZEILINGER, A
通讯作者:
ZEILINGER, A
影响因子:
2.6
作者:
Facchi, P;Gorini, V;Sudarshan, ECG
通讯作者:
Sudarshan, ECG