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Implementing Entanglement Purification Via Adiabatic Passage

Xiu‐Min Lin

A scheme is proposed for implementing entanglement purification with trapped atoms through adiabatic passage and detecting the photon decays from the cavities. The scheme is robust against certain noise such as atomic spontaneous emission and the detector inefficiency.

Journal of Fujian Normal UniversityJan 1, 20050 citations

Implementing entanglement teleportation via adiabatic passage

Chen Zhi-Hua, Lin Xiu-Min, Chen Mei-Ying +2 more

This paper proposes a scheme for implementing teleportation of an entangled state of two trapped atoms through adiabatic passage and photonic interference. The scheme is robust against certain noise such as atomic spontaneous emission and the detector inefficiency.

Chinese PhysicsMay 1, 20072 citations

Quantum information transfer via adiabatic passage

Yinchun Liu

We propose a relatively robust scheme to implement quantum information transfer via adiabatic passage.When a Λ-type atom interacts with laser and cavity fields adiabatically,the state of the system evolves in a dark state.By the adiabatic passage,we can implement quantum information transfer of all the atomic states.Similarly,the scheme can be used to transfer a cavity mode state.The proposal is robust to restrain the atomic spontaneous emission noise,and transfers quantum information successfully.We propose a relatively robust scheme to implement quantum information transfer via adiabatic passage.When a Λ-type atom interacts with laser and cavity fields adiabatically,the state of the system evolves in a dark state.By the adiabatic passage,we can implement quantum information transfer of all the atomic states.Similarly,the scheme can be used to transfer a cavity mode state.The proposal is robust to restrain the atomic spontaneous emission noise,and transfers quantum information successfully.

Journal of Sichuan UniversityJan 1, 20070 citations

Implementing Entanglement Swapping with Trapped Atoms via Cavity Decay

Xiu‐Min Lin, Bo Hao Yu, Zheng-Wei Zhou +2 more

With trapped atoms, we propose an experimental scheme to implement entanglement swapping based on adiabatic passage and the detection of cavity decay. This scheme is inherently robust to diverse sources of noise, such as atomic spontaneous emission, or detector inefficiency. The advantages make it realizable with the current experimental technology.

Chinese Physics LettersJul 30, 20048 citations

Implementing Entanglement Swapping with Trapped Atoms via Cavity Decay

林秀敏, 喻擘, 周正威 +2 more

With trapped atoms, we propose an experimental scheme to implement entanglement swapping based on adiabatic passage and the detection of cavity decay. This scheme is inherently robust to diverse sources of noise, such as atomic spontaneous emission, or detector inefficiency. The advantages make it realizable with the current experimental technology.

Chinese Physics LettersJan 1, 20040 citations

Concentration Scheme for Partially Entangled Atomic States Through Detection of Cavity Decay

Song Wei

We propose a scheme for concentrating entanglement of partially entangled states for atoms trapped in the distant cavities. The scheme is based on adiabatic passage and photonic interference. It is robust against a number of practical noises such as the violation of the Lamb–Dicke condition, spontaneous emission and detection inefficiency.

Communications in Theoretical PhysicsMay 1, 20080 citations

A scheme for implementing quantum dense coding via adiabatic passage

Abstract

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A scheme for implementing quantum dense coding via adiabatic passage

Abstract

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