Please wait a minute...
Chinese Physics, 2007, Vol. 16(7): 1963-1970    DOI: 10.1088/1009-1963/16/7/027
CLASSICAL AREAS OF PHENOMENOLOGY Prev   Next  

Generation of four-particle GHZ states in bimodal cavity QED

Yang Zhen-Biao(杨贞标)
Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002, China
Abstract  We propose a scheme for preparing four-particle Greenberger--Horne--Zeilinger states using two identical bimodal cavities, each supports two modes with different frequencies. This scheme is an alternative to another published work [Christopher C Gerry 1996 Phys. Rev. A 53 4591]. Comparisons between them are discussed. The fidelity and the probability of success influenced by cavity decay for the generated states are also considered.
Keywords:  four-particle GHZ states      bimodal cavity QED  
Received:  15 October 2006      Revised:  25 January 2007      Accepted manuscript online: 
PACS:  03.65.Ud (Entanglement and quantum nonlocality)  
  42.50.Dv (Quantum state engineering and measurements)  
  42.50.Pq (Cavity quantum electrodynamics; micromasers)  
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos~10225421 and 10674025), and the Natural Science Foundation of Fujian Province, China (Grant No~2006J0235).

Cite this article: 

Yang Zhen-Biao(杨贞标) Generation of four-particle GHZ states in bimodal cavity QED 2007 Chinese Physics 16 1963

[1] Unified entropy entanglement with tighter constraints on multipartite systems
Qi Sun(孙琪), Tao Li(李陶), Zhi-Xiang Jin(靳志祥), and Deng-Feng Liang(梁登峰). Chin. Phys. B, 2023, 32(3): 030304.
[2] Entanglement and thermalization in the extended Bose-Hubbard model after a quantum quench: A correlation analysis
Xiao-Qiang Su(苏晓强), Zong-Ju Xu(许宗菊), and You-Quan Zhao(赵有权). Chin. Phys. B, 2023, 32(2): 020506.
[3] Transformation relation between coherence and entanglement for two-qubit states
Qing-Yun Zhou(周晴云), Xiao-Gang Fan(范小刚), Fa Zhao(赵发), Dong Wang(王栋), and Liu Ye(叶柳). Chin. Phys. B, 2023, 32(1): 010304.
[4] Quantum steerability of two qubits mediated by one-dimensional plasmonic waveguides
Ye-Qi Zhang(张业奇), Xiao-Ting Ding(丁潇婷), Jiao Sun(孙娇), and Tian-Hu Wang(王天虎). Chin. Phys. B, 2022, 31(12): 120305.
[5] Measurement-device-independent one-step quantum secure direct communication
Jia-Wei Ying(应佳伟), Lan Zhou(周澜), Wei Zhong(钟伟), and Yu-Bo Sheng(盛宇波). Chin. Phys. B, 2022, 31(12): 120303.
[6] Quantum correlation and entropic uncertainty in a quantum-dot system
Ying-Yue Yang(杨颖玥), Li-Juan Li(李丽娟), Liu Ye(叶柳), and Dong Wang(王栋). Chin. Phys. B, 2022, 31(10): 100303.
[7] Measurement-device-independent quantum secret sharing with hyper-encoding
Xing-Xing Ju(居星星), Wei Zhong(钟伟), Yu-Bo Sheng(盛宇波), and Lan Zhou(周澜). Chin. Phys. B, 2022, 31(10): 100302.
[8] Steering quantum nonlocalities of quantum dot system suffering from decoherence
Huan Yang(杨欢), Ling-Ling Xing(邢玲玲), Zhi-Yong Ding(丁智勇), Gang Zhang(张刚), and Liu Ye(叶柳). Chin. Phys. B, 2022, 31(9): 090302.
[9] Probabilistic quantum teleportation of shared quantum secret
Hengji Li(李恒吉), Jian Li(李剑), and Xiubo Chen(陈秀波). Chin. Phys. B, 2022, 31(9): 090303.
[10] Robustness of two-qubit and three-qubit states in correlated quantum channels
Zhan-Yun Wang(王展云), Feng-Lin Wu(吴风霖), Zhen-Yu Peng(彭振宇), and Si-Yuan Liu(刘思远). Chin. Phys. B, 2022, 31(7): 070302.
[11] Local sum uncertainty relations for angular momentum operators of bipartite permutation symmetric systems
I Reena, H S Karthik, J Prabhu Tej, Sudha, A R Usha Devi, and A K Rajagopal. Chin. Phys. B, 2022, 31(6): 060301.
[12] Constructing the three-qudit unextendible product bases with strong nonlocality
Bichen Che(车碧琛), Zhao Dou(窦钊), Xiubo Chen(陈秀波), Yu Yang(杨榆), Jian Li(李剑), and Yixian Yang(杨义先). Chin. Phys. B, 2022, 31(6): 060302.
[13] Experimental realization of quantum controlled teleportation of arbitrary two-qubit state via a five-qubit entangled state
Xiao-Fang Liu(刘晓芳), Dong-Fen Li(李冬芬), Yun-Dan Zheng(郑云丹), Xiao-Long Yang(杨小龙), Jie Zhou(周杰), Yu-Qiao Tan(谭玉乔), and Ming-Zhe Liu(刘明哲). Chin. Phys. B, 2022, 31(5): 050301.
[14] Self-error-rejecting multipartite entanglement purification for electron systems assisted by quantum-dot spins in optical microcavities
Yong-Ting Liu(刘永婷), Yi-Ming Wu(吴一鸣), and Fang-Fang Du(杜芳芳). Chin. Phys. B, 2022, 31(5): 050303.
[15] Protecting geometric quantum discord via partially collapsing measurements of two qubits in multiple bosonic reservoirs
Xue-Yun Bai(白雪云) and Su-Ying Zhang(张素英). Chin. Phys. B, 2022, 31(4): 040308.
No Suggested Reading articles found!