Decoherence and coherent population transfer between two coupled systems

被引：0
|
作者：
Akram, Uzma [1 ,2 ]
Ficek, Z. [1 ,2 ]
Swain, S. [1 ]
机构：
[1] Dept. Appl. Math. and Theor. Phys., Queen's University of Belfast, Belfast BT7 1NN, United Kingdom
[2] Dept. Phys. and Ctr. for Laser Sci., University of Queensland, Brisbane, QLD 4072, Australia
来源：
Physical Review A - Atomic, Molecular, and Optical Physics | 2000年 / 62卷 / 01期
关键词：
Approximation theory - Atomic physics - Electron energy levels - Electron transitions - Electron traps - Equations of motion - Laser beams - Numerical analysis;
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摘要：
The dynamics of two systems, coupled through the three-dimensional vacuum field and driven by a single-mode laser field, were studied. It was shown that in each case, the systems can be represented by coherent symmetric and antisymmetric superpositions. Further, it was demonstrated that the effect of population trapping does not necessarily require decoupling of the antisymmetric superposition from the dissipative interactions.
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页码：013413 / 013411
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