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Scheme for generating a cluster-type entangled squeezed vacuum state via cavity QED
  • ISSN号：1674-1056
  • 期刊名称：《中国物理B：英文版》
  • 时间：0
  • 分类：O431[机械工程—光学工程;理学—光学;理学—物理] O413[理学—理论物理;理学—物理]
  • 作者机构：[1]Department of Physics, College of Natural Science, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea, [2]Department of Physics, College of Science, Yanbian University, Yanji 133002, China
  • 相关基金：Project supported by the International Research ＆ Development Program of the National Research Foundation of Korea （NRF） funded by the Ministry of Education, Science and Technology （MEST） of Korea （Grant No. 2011-0030864）, the National Natural Science Foundation of China （Grant Nos. 11264042 and 61068001）, the China Postdoctoral Science Foundation （Grant No. 2012M520612）, the Program for Chun Miao Excellent Talents of Jilin Provincial Department of Education （Grant No. 201316）, and the Talent Program of Yanbian University of China （Grant No. 950010001）.
作者： 文晶姬[1], Yeon Kyu-Hwang[1], 王洪福[2], 张寿[2]
关键词： 压缩真空态, 腔QED, 纠缠, 集束, 相互作用, 双光子, 量子位, 腔场, cluster state, squeezed vacuum state, quantum entanglement, cavity QED
中文摘要：

A scheme is proposed to generate an N-qubit cluster-type entangled squeezed vacuum state(CTESVS) based on the two-photon interaction between a two-level atom and the cavity fields with the cavity QED system. The CTESVS in N separate cavities can be effectively obtained after performing a simple one-qubit measurement on the atom. The influence of cavity decay on the CTESVS is also discussed.

英文摘要：

A scheme is proposed to generate an N-qubit cluster-type entangled squeezed vacuum state （CTESVS） based on the two-photon interaction between a two-level atomand the cavity fields with the cavity QED system. The CTESVS in N separate cavities can be effectively obtained after performing a simple one-qubit measurement on the atom. The influence of cavity decay on the CTESVS is also discussed.

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期刊信息
  • 《中国物理B：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会和中国科学院物理研究所
  • 主编：欧阳钟灿
  • 地址：北京 中关村 中国科学院物理研究所内
  • 邮编：100080
  • 邮箱：
  • 电话：010-82649026 82649519
  • 国际标准刊号：ISSN：1674-1056
  • 国内统一刊号：ISSN：11-5639/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:406