Collective dynamics of two two-level and three-level atoms with nondegenerate two-photon transitions in two-mode cavity

被引:0
作者
Bashkirov, EK [1 ]
机构
[1] Samara State Univ, Samara 443011, Russia
来源
PHOTON ECHO AND COHERENT SPECTROSCOPY 2005 | 2006年 / 6181卷
关键词
entanglement; thermal field; two-atom models;
D O I
10.1117/12.675001
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The entanglement between two identical two-level atoms interacting with two mode thermal field through a nondegenerate two-photon process has been suggested. The role of detuning has been illustrated by the example of simple one-mode two-atom model.
引用
收藏
页数:11
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共 38 条
[21]   Study of atomic entanglement through the evolution of the field in cavity QED [J].
Kim, MS ;
Agarwal, GS .
JOURNAL OF MODERN OPTICS, 1999, 46 (15) :2111-2121
[22]  
LI C, 2002, J POT B, V4, P425
[23]   Entanglement between two atoms in an overdamped cavity injected with squeezed vacuum [J].
Li, GX ;
Allaart, K ;
Lenstra, D .
PHYSICAL REVIEW A, 2004, 69 (05) :055802-1
[24]   Generation of pure states in a nondegenerate two-photon micromaser [J].
Li, GX ;
Peng, JS .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1996, 100 (01) :91-93
[25]  
MAHMOOD S, 1996, OPT COMMUN, V33, P335
[26]  
Nielsen Michael A, 2002, Quantum computation and quantum information, DOI DOI 10.1119/1.1463744
[27]   Two-mode normal squeezing of a nondegenerate bimodal multiquanta Jaynes-Cummings model in the presence of stark shifts [J].
Obada, ASF ;
Abdel-Hafez, AM ;
Hessian, HA .
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2000, 39 (06) :1499-1513
[28]   Separability criterion for density matrices [J].
Peres, A .
PHYSICAL REVIEW LETTERS, 1996, 77 (08) :1413-1415
[29]   Teleportation, entanglement and thermodynamics in the quantum world [J].
Plenio, MB ;
Vedral, V .
CONTEMPORARY PHYSICS, 1998, 39 (06) :431-446
[30]   Cavity-loss-induced generation of entangled atoms [J].
Plenio, MB ;
Huelga, SF ;
Beige, A ;
Knight, PL .
PHYSICAL REVIEW A, 1999, 59 (03) :2468-2475