Microscopic theory of scattering of weak electromagnetic radiation by a dense ensemble of ultracold atoms

被引：0
|
作者：
I. M. Sokolov
D. V. Kupriyanov
M. D. Havey
机构：
[1] St. Petersburg State Technical University,Institute for Analytical Instrumentation
[2] Russian Academy of Sciences,Department of Physics
[3] Old Dominion University,undefined
来源：
Journal of Experimental and Theoretical Physics | 2011年 / 112卷
关键词：
Scatter Cross Section; Excited Atom; Microscopic Theory; Lamb Shift; Microscopic Approach;
D O I：
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学科分类号：
摘要：
Based on the developed quantum microscopic theory, the interaction of weak electromagnetic radiation with dense ultracold atomic clouds is described in detail. The differential and total cooperative scattering cross sections are calculated for monochromatic radiation as particular examples of application of the general theory. The angular, spectral, and polarization properties of scattered light are determined. The dependence of these quantities on the sample size and concentration of atoms is studied and the influence of collective effects is analyzed.
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页码：246 / 260
页数：14
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