Preparation of the entanglement states with distant atoms trapped in separate cavities

Yong Cheng Ou; Chun Hua Yuan; Zhi Ming Zhang

doi:10.1088/0953-4075/39/1/002

Preparation of the entanglement states with distant atoms trapped in separate cavities

Yong Cheng Ou^*
, Chun Hua Yuan
, Zhi Ming Zhang

^*Corresponding author for this work

Shanghai Jiao Tong University

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We present an experimental scheme of preparing the Greenberger-Horne- Zeilinger (GHZ) state and the W state with distant atoms trapped in spatially separate cavities by detecting cavity decay through single-photon detectors, based on the original ideas of photon-interference-induced entanglement between bipartite (Feng X L, Zhang Z M, Li X D, Li S D, Gong S Q and Xu Z Z 2003 Phys. Rev. Lett. 90 217902). The scheme can be generalized to prepare the general n-qubit GHZ state and W state.

Original language	English
Pages (from-to)	7-15
Number of pages	9
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	39
Issue number	1
DOIs	https://doi.org/10.1088/0953-4075/39/1/002
State	Published - 14 Jan 2006
Externally published	Yes

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abstract = "We present an experimental scheme of preparing the Greenberger-Horne- Zeilinger (GHZ) state and the W state with distant atoms trapped in spatially separate cavities by detecting cavity decay through single-photon detectors, based on the original ideas of photon-interference-induced entanglement between bipartite (Feng X L, Zhang Z M, Li X D, Li S D, Gong S Q and Xu Z Z 2003 Phys. Rev. Lett. 90 217902). The scheme can be generalized to prepare the general n-qubit GHZ state and W state.",

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N2 - We present an experimental scheme of preparing the Greenberger-Horne- Zeilinger (GHZ) state and the W state with distant atoms trapped in spatially separate cavities by detecting cavity decay through single-photon detectors, based on the original ideas of photon-interference-induced entanglement between bipartite (Feng X L, Zhang Z M, Li X D, Li S D, Gong S Q and Xu Z Z 2003 Phys. Rev. Lett. 90 217902). The scheme can be generalized to prepare the general n-qubit GHZ state and W state.

AB - We present an experimental scheme of preparing the Greenberger-Horne- Zeilinger (GHZ) state and the W state with distant atoms trapped in spatially separate cavities by detecting cavity decay through single-photon detectors, based on the original ideas of photon-interference-induced entanglement between bipartite (Feng X L, Zhang Z M, Li X D, Li S D, Gong S Q and Xu Z Z 2003 Phys. Rev. Lett. 90 217902). The scheme can be generalized to prepare the general n-qubit GHZ state and W state.

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U2 - 10.1088/0953-4075/39/1/002

DO - 10.1088/0953-4075/39/1/002

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Preparation of the entanglement states with distant atoms trapped in separate cavities

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