Exciton entanglement in coupled quantum dots in a microcavity

Chun Hua Yuan; Ka Di Zhu; Xiao Zhong Yuan

doi:10.1103/PhysRevA.75.062309

Exciton entanglement in coupled quantum dots in a microcavity

Chun Hua Yuan^*
, Ka Di Zhu
, Xiao Zhong Yuan

^*Corresponding author for this work

Shanghai Jiao Tong University

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

16 Scopus citations

Abstract

We propose a scheme that allows generation of the Bell and W -type entangled states of excitons in quantum dots confined in a single-mode microcavity. It is shown that the entanglement of excitons can be generated when the photons leaking out of the cavity are detected by photon counter. The effect of environmental temperature on the entanglement of excitonic states is also studied.

Original language	English
Article number	062309
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	75
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevA.75.062309
State	Published - 8 Jun 2007
Externally published	Yes

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10.1103/PhysRevA.75.062309

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title = "Exciton entanglement in coupled quantum dots in a microcavity",

abstract = "We propose a scheme that allows generation of the Bell and W -type entangled states of excitons in quantum dots confined in a single-mode microcavity. It is shown that the entanglement of excitons can be generated when the photons leaking out of the cavity are detected by photon counter. The effect of environmental temperature on the entanglement of excitonic states is also studied.",

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AU - Zhu, Ka Di

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N2 - We propose a scheme that allows generation of the Bell and W -type entangled states of excitons in quantum dots confined in a single-mode microcavity. It is shown that the entanglement of excitons can be generated when the photons leaking out of the cavity are detected by photon counter. The effect of environmental temperature on the entanglement of excitonic states is also studied.

AB - We propose a scheme that allows generation of the Bell and W -type entangled states of excitons in quantum dots confined in a single-mode microcavity. It is shown that the entanglement of excitons can be generated when the photons leaking out of the cavity are detected by photon counter. The effect of environmental temperature on the entanglement of excitonic states is also studied.

UR - https://www.scopus.com/pages/publications/34347340726

U2 - 10.1103/PhysRevA.75.062309

DO - 10.1103/PhysRevA.75.062309

M3 - 文章

AN - SCOPUS:34347340726

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JO - Physical Review A - Atomic, Molecular, and Optical Physics

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Exciton entanglement in coupled quantum dots in a microcavity

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