Generating Spin Squeezed State in Atomic Bose-Einstein Condensate via Electromagnetically Induced Transparency

被引：0
|
作者：
Liu, Desheng [1 ]
机构：
[1] Jiangxi Univ Sci & Technol, Dept Mech & Elect Engn, Nanchang Campus, Nanchang 330013, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2016年 / 55卷 / 03期
关键词：
Spin squeezing; BEC; EIT; QUANTUM FISHER INFORMATION;
D O I：
10.1007/s10773-015-2780-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a theoretical scheme for generating spin squeezed state of atomphoton in atomic Bose-Einstein condensate(BEC) via electromagnetically induced transparency(EIT). Here we focus on the influence of the laser-atom dipole interaction and the two-photon detuning on the degree of spin squeezing. The stronger laser-atom dipole interaction and the smaller two-photon detuning more rapidly induces the stronger spin squeezing.
引用
收藏
页码：1405 / 1411
页数：7
相关论文
共 50 条
  • [41] Preserving coherent spin and squeezed spin states of a spin-1 Bose-Einstein condensate with rotary echoes
    Zhang, Jun
    Han, Yingying
    Xu, Peng
    Zhang, Wenxian
    [J]. PHYSICAL REVIEW A, 2016, 94 (05)
  • [42] Tunable double optomechanical induced transparency in an optomechanical system with Bose-Einstein condensate
    Wu, Qin
    Ma, Peng-Cheng
    [J]. JOURNAL OF MODERN OPTICS, 2017, 64 (07) : 685 - 690
  • [43] Classical and Quantum chaos in a spin-1 atomic Bose-Einstein condensate via Floquet driving
    Liu, Cheng-Jie
    Meng, Yu-Chen
    Qin, Jie-Li
    Zhou, Lu
    [J]. RESULTS IN PHYSICS, 2022, 43
  • [44] Split spin-squeezed Bose-Einstein condensates
    Jing, Yumang
    Fadel, Matteo
    Ivannikov, Valentin
    Byrnes, Tim
    [J]. NEW JOURNAL OF PHYSICS, 2019, 21 (09)
  • [45] Quantum state reconstruction of a Bose-Einstein condensate
    Mancini, S
    Tombesi, P
    [J]. EUROPHYSICS LETTERS, 1997, 40 (04): : 351 - 355
  • [46] Measuring the quantum state of a Bose-Einstein condensate
    Bolda, EL
    Tan, SM
    Walls, DF
    [J]. PHYSICAL REVIEW A, 1998, 57 (06) : 4686 - 4694
  • [47] Bose-Einstein condensate - A new state of matter
    Banerjee, T
    [J]. INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2002, 40 (04) : 304 - 306
  • [48] Quantum state of a trapped Bose-Einstein condensate
    Dunningham, JA
    Collett, MJ
    Walls, DF
    [J]. PHYSICS LETTERS A, 1998, 245 (1-2) : 49 - 54
  • [49] Structure of the Bose-Einstein condensate ground state
    Solomon, AI
    Feng, Y
    Penna, V
    [J]. PHYSICAL REVIEW B, 1999, 60 (05): : 3044 - 3047
  • [50] Ground state of the dipolar Bose-Einstein condensate
    Jiang, T. F.
    Su, W. C.
    [J]. PHYSICAL REVIEW A, 2006, 74 (06):
12345