Efficient scheme for entangled states and quantum information transfer with trapped atoms in a resonator
A protocol is proposed to generate atomic entangled states and implement quantum information transfer in a cavity quantum electrodynamics system. It utilizes Raman transitions or stimulated Raman adiabatic passages between two systems to entangle the ground states of two three-state A-type atoms tra...
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| Veröffentlicht in: | Chinese physics B 2011-09, Vol.20 (9), p.49-53, Article 090304 |
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| container_title | Chinese physics B |
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| creator | 李蓬勃 李福利 |
| description | A protocol is proposed to generate atomic entangled states and implement quantum information transfer in a cavity quantum electrodynamics system. It utilizes Raman transitions or stimulated Raman adiabatic passages between two systems to entangle the ground states of two three-state A-type atoms trapped in a single mode cavity. It does not need the measurements on cavity field nor atomic detection and can be implemented in a deterministic fashion. Since the present protocol is insensitive to both cavity decay and atomic spontaneous emission, it may have some interesting applications in quantum information processing. |
| doi_str_mv | 10.1088/1674-1056/20/9/090304 |
| format | Article |
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It utilizes Raman transitions or stimulated Raman adiabatic passages between two systems to entangle the ground states of two three-state A-type atoms trapped in a single mode cavity. It does not need the measurements on cavity field nor atomic detection and can be implemented in a deterministic fashion. 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| identifier | ISSN: 1674-1056 |
| ispartof | Chinese physics B, 2011-09, Vol.20 (9), p.49-53, Article 090304 |
| issn | 1674-1056 2058-3834 |
| language | eng |
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| source | IOP Publishing Journals |
| subjects | Decay Entangled states Ground state Holes Information transfer Quantum electrodynamics Resonators Spontaneous emission 信息传递 动力学系统 原子纠缠态 原子自发辐射 受激拉曼绝热通道 谐振器 量子信息传输 量子信息处理 |
| title | Efficient scheme for entangled states and quantum information transfer with trapped atoms in a resonator |
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