Generation of four-photon entangled states based on interaction between a three-level atom and two bimodal cavities
- ISSN号:1672-3600
- 期刊名称:《商丘师范学院学报》
- 时间:0
- 分类:O431.2[机械工程—光学工程;理学—光学;理学—物理]
- 作者机构:[1]Department of Physics and Electronic Information Science, Hengyang Normal University, Hengyang 421008, China
- 相关基金:Project supported by the National Natural Science Foundation of China(Grant No.11004050); the Key Scientific Research Fund of Hunan Provincial Education Department,China(Grant No.09A013); the Scientific Research Fund of Hunan Provincial Education Department,China(Grant No.10B013); the Science and Technology Research Foundation of Hunan Province,China(Grant No.2010FJ4120)
关键词:
quantum, information, THREE-LEVEL, ATOM, BIMODAL, cavity, ENTANGLED, state, quantum information, three-level atom, bimodal cavity, entangled state
中文摘要:
A simple scheme is presented for generating four-photon entangled states with interaction between a three-level atom and two bimodal cavities.In the proposed protocol,the quantum information is encoded on Fock states of the cavity fields.The detection of the atom can collapse the cavity made/wave function to the desired state.The experimental feasibility of our proposal is also discussed.
英文摘要:
A simple scheme is presented for generating four-photon entangled states with interaction between a three-level atom and two bimodal cavities.In the proposed protocol,the quantum information is encoded on Fock states of the cavity fields.The detection of the atom can collapse the cavity made/wave function to the desired state.The experimental feasibility of our proposal is also discussed.