A cavity-QED scheme for generating long-lived maximally entangled states

被引：0
|
作者：
Xiang Shao-Hua [1 ]
Shao Bin
Song Ke-Hui
Zou Jian
机构：
[1] Huaihua Univ, Dept Phys & Elect Informat Sci, Huaihua 418008, Peoples R China
[2] Huaihua Univ, Res Inst Informat Sci, Huaihua 418008, Peoples R China
[3] Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2007年 / 24卷 / 06期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a potentially practical scheme to generate two-atom maximally entangled states by the large-detuning interaction between two three-level Lambda-type atoms and coherent optical fields. Conditioned on the results of detecting cavity field, four pairs of atomic maximally entangled states with unity fidelity and high successful probability can be prepared. We also investigate the influence of the cavity dissipation on the generated entangled states and discuss the experimental feasibility of our scheme.
引用
收藏
页码：1467 / 1470
页数：4
相关论文
共 50 条
  • [1] A cavity-QED scheme for generating long-lived maximally entangled states
    Department of Physics and Electronic Information Science, Huaihua University, Huaihua 418008, China
    不详
    不详
    Chin. Phys. Lett., 2007, 6 (1467-1470):
  • [2] Engineering indefinitely long-lived localization in cavity-QED arrays
    Dey, Amit
    Kulkarni, Manas
    PHYSICAL REVIEW A, 2020, 101 (04)
  • [3] A scheme for generating entangled squeezed states based on cavity QED
    Zhang Zhi-Ming
    Yang Jian
    Yu Ya-Fei
    CHINESE PHYSICS LETTERS, 2007, 24 (02) : 352 - 354
  • [4] Generating entangled photon pairs from a cavity-QED system
    Zhou, DL
    Sun, B
    Sun, CP
    You, L
    PHYSICAL REVIEW A, 2005, 72 (04):
  • [5] Generation of Maximally Entangled Long-Lived States with Giant Atoms in a Waveguide
    Santos, Alan C.
    Bachelard, R.
    PHYSICAL REVIEW LETTERS, 2023, 130 (05)
  • [6] Method for generating maximally entangled states of multiple three-level atoms in cavity QED
    Jin, GS
    Li, SS
    Feng, SL
    Zheng, HZ
    PHYSICAL REVIEW A, 2004, 69 (03): : 034302 - 1
  • [7] Generation of maximally entangled states of two nonidentical atoms in cavity QED
    Li, YL
    Zhou, ZW
    Pang, CY
    Guo, GC
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2005, 44 (01) : 37 - 39
  • [8] Generation of Maximally Entangled States of Two Nonidentical Atoms in Cavity QED
    LI Yu--Liang
    ZHOU Zheng--Wei
    PANG Chao--Yang
    and GUO Guang--Can Department of Physics & Electronic Information Enginerring
    CommunicationsinTheoreticalPhysics, 2005, 44 (07) : 37 - 39
  • [9] Generation of macroscopic entangled cat states in a longitudinally coupled cavity-QED model
    Huang, Jian
    Liu, Yu-Hong
    Huang, Jin-Feng
    Liao, Jie-Qiao
    PHYSICAL REVIEW A, 2020, 101 (04)
  • [10] Generating long-lived entangled states with free-space collective spontaneous emission
    Santos, Alan C.
    Cidrim, Andre
    Villas-Boas, Celso Jorge
    Kaiser, Robin
    Bachelard, Romain
    PHYSICAL REVIEW A, 2022, 105 (05)
12345