Entropy squeezing of a driven two-level atom in a cavity with injected squeezed vacuum

被引：33
|
作者：
El-Shahat, TM [1 ]
Abdel-Khalek, S [1 ]
Obada, ASF [1 ]
机构：
[1] Al Azhar Univ, Fac Sci, Dept Math, Cairo, Egypt
来源：
CHAOS SOLITONS & FRACTALS | 2005年 / 26卷 / 05期
关键词：
D O I：
10.1016/j.chaos.2005.03.013
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We derive, the time-dependent solution of the effective master equation for the reduced density matrix operator of a strongly driven atom coupled to a frequency-tunable cavity and damped by a squeezed vacuum. The effects of different parameters on the entropy squeezing factors, the variance squeezing and population inversion of such an atom emitted from the cavity, are discussed. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1293 / 1308
页数：16
相关论文
共 50 条
  • [21] Index of refraction of a two-level atom in a squeezed vacuum field
    Akram, U
    Wahiddin, MRB
    Ficek, Z
    PHYSICS LETTERS A, 1998, 238 (2-3) : 117 - 122
  • [22] Optical forces on a two-level atom in a broadband squeezed vacuum
    Lawande, SV
    Panat, PV
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2004, 37 (12) : 2577 - 2584
  • [23] Information entropy and squeezing of quantum fluctuations in a two-level atom
    Fang, MF
    Zhou, P
    Swain, S
    CHINESE PHYSICS LETTERS, 2000, 17 (11) : 798 - 800
  • [24] Squeezing in the resonance fluorescence of a bichromatically driven two-level atom
    Jakob, M
    Kryuchkyan, GY
    PHYSICAL REVIEW A, 1998, 58 (01): : 767 - 770
  • [25] A two-level atom coupled to a controllable squeezed vacuum field reservoir
    An, JH
    Wang, SJ
    Luo, HG
    Jia, CL
    JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, 2004, 6 (12) : 510 - 516
  • [26] Interaction of a two-level atom with a squeezed vacuum: Photon statistics and spectra
    Rice, PR
    Baird, CA
    PHYSICAL REVIEW A, 1996, 53 (05) : 3633 - 3639
  • [27] Quantum trajectory theory for a two-level atom cascaded to a squeezed vacuum
    Akram, U
    Wahiddin, MRB
    QUANTUM AND SEMICLASSICAL OPTICS, 1998, 10 (04): : L49 - L55
  • [28] Unusual light spectra from a two-level atom in squeezed vacuum
    Hegerfeldt, GC
    Sachse, TI
    Sondermann, DG
    QUANTUM AND SEMICLASSICAL OPTICS, 1997, 9 (06): : 961 - 973
  • [29] Information entropy and squeezing for a two two-level atom interacting with a nonlinear system
    Haifa S. Alqannas
    E. M. Khalil
    Optical and Quantum Electronics, 2021, 53
  • [30] SQUEEZING SPECTRUM OF RESONANCE FLUORESCENCE FOR A CAVITY COUPLED TWO-LEVEL ATOM
    Wang, Ziqing
    Wang, Shunjin
    Wang, Guodong
    Shen, Weibo
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2010, 24 (22): : 4243 - 4252
12345