Entropy squeezing for a two-level atom in motion interacting with a quantized field

被引：25

作者：

Liao, XP

Fang, MF ^{[1
]}

机构：

[1] Hunan Normal Univ, Dept Phys, Changsha 410081, Hunan, Peoples R China

[2] Zhuzhou Teacher Coll, Dept Phys & Elect, Zhuzhou 412007, Hunan, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2004年 / 332卷

关键词：

entropy squeezing; variance squeezing; atomic motion; field-mode structure parameter;

D O I：

10.1016/j.physa.2003.09.037

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The entropy squeezing of a two-level atom in motion interacting with a quantized field is investigated. It is shown that the information entropy squeezing is more precise than the variance squeezing as-a measure of the atomic squeezing and the moving atom may exhibit long time entropy squeezing effect for some choiced system parameters. (C) 2003 Published by Elsevier B.V.

引用

页码：176 / 184

页数：9

共 50 条

[41] Quantum properties of the binomial state field interacting with a two-level atom
Jiang DaoLai
Ren XueZao
Cong HongLu
Li Lei
[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2010, 53 (05) : 864 - 869
[42] Quantum properties of the binomial state field interacting with a two-level atom
DaoLai Jiang
XueZao Ren
HongLu Cong
Lei Li
[J]. Science China Physics, Mechanics and Astronomy, 2010, 53 : 864 - 869
[43] Entropy squeezing for a two-level atom in two-mode Raman coupled model with intrinsic decoherence
张剑
邵彬
邹健
[J]. Chinese Physics B, 2009, 18 (04) : 1517 - 1527
[44] Entropy squeezing for a two-level atom in two-mode Raman coupled model with intrinsic decoherence
Zhang Jian
Shao Bin
Zou Jian
[J]. CHINESE PHYSICS B, 2009, 18 (04) : 1517 - 1527
[45] Atomic dipole squeezing and coherent population trapping in the system of two-mode squeezed vacuum field interacting with a two-level atom
Tian, YH
Peng, JS
[J]. ACTA PHYSICA SINICA, 1999, 48 (11) : 2060 - 2069
[46] Exact dynamics of a class of two-level and three-level atoms interacting with quantized field
Puri, RR
[J]. JOURNAL OF MODERN OPTICS, 1999, 46 (10) : 1465 - 1481
[47] Entropy evolution of the bimodal field interacting with an effective two-level atom via the Raman transition in Kerr medium
Abdel-Aty, M
Abdel-Khalek, S
Obada, ASF
[J]. CHAOS SOLITONS & FRACTALS, 2001, 12 (11) : 2015 - 2022
[48] Dynamic squeezing in a single-mode boson field interacting with two-level system
Sandu, T
Chihaia, V
Kirk, WP
[J]. JOURNAL OF LUMINESCENCE, 2003, 101 (1-2) : 101 - 114
[49] The exact solution of a two-level atom moving in a quantized travelling light field and a gravitational field
Zou, XB
Xu, JB
Gao, XC
Fu, J
[J]. CHINESE PHYSICS, 2001, 10 (10): : 935 - 940
[50] Multiphoton Processes of Two Modes of Quantized Field Interaction with Interacting Asymmetric Two Two-Level Atoms
Abdallah A. Nahla
M. M. A. Ahmed
[J]. International Journal of Theoretical Physics, 2021, 60 : 3666 - 3688

← 1 2 3 4 5 →