Generation of entangled coherent states through cavity-assisted interaction

doi:10.1088/1674-1056/19/4/040310

中国物理B ›› 2010, Vol. 19 ›› Issue (4): 40310-40310.doi: 10.1088/1674-1056/19/4/040310

Generation of entangled coherent states through cavity-assisted interaction

顾永建¹, 陈晓东², 梁鸿辉², 倪彬彬², 林秀敏²

(1)Department of Physics, Ocean University of China, Qingdao {\rm 266100, China; (2)School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China

收稿日期:2009-09-18 修回日期:2009-10-13 出版日期:2010-04-15 发布日期:2010-04-15
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos.~60878059, 60677044, and 10574022), and the Natural Science Foundation of Fujian Province of China (Grant No.~2007J0002).

Generation of entangled coherent states through cavity-assisted interaction

Chen Xiao-Dong(陈晓东)^a), Gu Yong-Jian(顾永建)^b), Liang Hong-Hui(梁鸿辉)^a), Ni Bin-Bin(倪彬彬)^a), and Lin Xiu-Min(林秀敏)^a)†

^a School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China; ^b Department of Physics, Ocean University of China, Qingdao 266100, China

Received:2009-09-18 Revised:2009-10-13 Online:2010-04-15 Published:2010-04-15
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos.~60878059, 60677044, and 10574022), and the Natural Science Foundation of Fujian Province of China (Grant No.~2007J0002).

摘要/Abstract

摘要： We propose schemes to generate an $n$-coherent-pulse GHZ state and a cluster state via the interaction between $n$ coherent pulses and a two-sided cavity. In these schemes, a strong coupling condition is not needed, which makes the protocols possibly able to be implemented based on the current experiment technology.

Abstract: We propose schemes to generate an $n$-coherent-pulse GHZ state and a cluster state via the interaction between $n$ coherent pulses and a two-sided cavity. In these schemes, a strong coupling condition is not needed, which makes the protocols possibly able to be implemented based on the current experiment technology.

Key words: $n$-coherent-pulse GHZ state, $n$-coherent-pulse cluster state, two-sided cavities

中图分类号: (Entanglement and quantum nonlocality)

03.65.Ud

42.50.Dv (Quantum state engineering and measurements) 42.50.Pq (Cavity quantum electrodynamics; micromasers)

陈晓东, 顾永建, 梁鸿辉, 倪彬彬, 林秀敏. Generation of entangled coherent states through cavity-assisted interaction[J]. 中国物理B, 2010, 19(4): 40310-40310.

Chen Xiao-Dong(陈晓东), Gu Yong-Jian(顾永建), Liang Hong-Hui(梁鸿辉), Ni Bin-Bin(倪彬彬), and Lin Xiu-Min(林秀敏) . Generation of entangled coherent states through cavity-assisted interaction[J]. Chin. Phys. B, 2010, 19(4): 40310-40310.

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Generation of entangled coherent states through cavity-assisted interaction

Generation of entangled coherent states through cavity-assisted interaction

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