Generation of Maximally Entangled Bell State in a Coupled Quantum Dot
ZHANG Ping, FAN Wen-Bin, DUAN Su-Qing, ZHAO Xian-Geng
Institute of Applied Physics and Computational Mathematics,
P.O. Box 8009, Beijing 100088
Generation of Maximally Entangled Bell State in a Coupled Quantum Dot
ZHANG Ping;FAN Wen-Bin;DUAN Su-Qing;ZHAO Xian-Geng
Institute of Applied Physics and Computational Mathematics,
P.O. Box 8009, Beijing 100088
关键词 ：
03.67.-a ,
71.10.Li ,
73.23.Hk
Abstract ： We show how the two interacting electrons in a field-driven coupled quantun dot can be used to prepare maximally entangled Bell states. The time durations of oscillatory electric field for producing and maintaining such highly entangled states are identified by both analytic and exact numerical solution of the quantum dynamical equations.
Key words ：
03.67.-a
71.10.Li
73.23.Hk
出版日期: 2001-10-01
:
03.67.-a
(Quantum information)
71.10.Li
(Excited states and pairing interactions in model systems)
73.23.Hk
(Coulomb blockade; single-electron tunneling)
引用本文:
ZHANG Ping;FAN Wen-Bin;DUAN Su-Qing;ZHAO Xian-Geng. Generation of Maximally Entangled Bell State in a Coupled Quantum Dot[J]. 中国物理快报, 2001, 18(10): 1308-1311.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2001/V18/I10/1308
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2001, Vol. 18 
