Implementation of quantum state manipulation in a dissipative cavity

Jie Song; Jing Yan Di; Yan Xia; Xiu Dong Sun; Yong Yuan Jiang

doi:10.1038/srep10656

Implementation of quantum state manipulation in a dissipative cavity

Jie Song^*
, Jing Yan Di
, Yan Xia
, Xiu Dong Sun
, Yong Yuan Jiang

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology
Fuzhou University

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

3 Scopus citations

Abstract

We discuss a method to perform dissipation-assisted quantum state manipulation in a cavity. We show that atomic spontaneous emission and cavity decay might be exploited to drive many atoms into many-body steady-state entanglement. Our protocol offers a dramatic improvement in fidelity when noise strength increases. Moreover, the dephasing noise is suppressed effectively by showing that high-fidelity target state can be obtained in a dissipative environment.

Original language	English
Article number	10656
Journal	Scientific Reports
Volume	5
DOIs	https://doi.org/10.1038/srep10656
State	Published - 22 Jun 2015

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10.1038/srep10656

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title = "Implementation of quantum state manipulation in a dissipative cavity",

abstract = "We discuss a method to perform dissipation-assisted quantum state manipulation in a cavity. We show that atomic spontaneous emission and cavity decay might be exploited to drive many atoms into many-body steady-state entanglement. Our protocol offers a dramatic improvement in fidelity when noise strength increases. Moreover, the dephasing noise is suppressed effectively by showing that high-fidelity target state can be obtained in a dissipative environment.",

author = "Jie Song and Di, \{Jing Yan\} and Yan Xia and Sun, \{Xiu Dong\} and Jiang, \{Yong Yuan\}",

note = "Publisher Copyright: {\textcopyright} 2015 Macmillan Publishers Limited.",

year = "2015",

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day = "22",

doi = "10.1038/srep10656",

language = "英语",

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T1 - Implementation of quantum state manipulation in a dissipative cavity

AU - Song, Jie

AU - Di, Jing Yan

AU - Xia, Yan

AU - Sun, Xiu Dong

AU - Jiang, Yong Yuan

PY - 2015/6/22

Y1 - 2015/6/22

N2 - We discuss a method to perform dissipation-assisted quantum state manipulation in a cavity. We show that atomic spontaneous emission and cavity decay might be exploited to drive many atoms into many-body steady-state entanglement. Our protocol offers a dramatic improvement in fidelity when noise strength increases. Moreover, the dephasing noise is suppressed effectively by showing that high-fidelity target state can be obtained in a dissipative environment.

AB - We discuss a method to perform dissipation-assisted quantum state manipulation in a cavity. We show that atomic spontaneous emission and cavity decay might be exploited to drive many atoms into many-body steady-state entanglement. Our protocol offers a dramatic improvement in fidelity when noise strength increases. Moreover, the dephasing noise is suppressed effectively by showing that high-fidelity target state can be obtained in a dissipative environment.

UR - https://www.scopus.com/pages/publications/84934941471

U2 - 10.1038/srep10656

DO - 10.1038/srep10656

M3 - 文章

AN - SCOPUS:84934941471

SN - 2045-2322

VL - 5

JO - Scientific Reports

JF - Scientific Reports

M1 - 10656

ER -

Implementation of quantum state manipulation in a dissipative cavity

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