Interaction of an optically dense Bose condensate with a resonant laser pulse

被引：0
|
作者：
Mazets, IE [1 ]
Matisov, BG
Kazinets, IV
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 196140, Russia
[2] St Petersburg State Tech Univ, St Petersburg, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2000年 / 26卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1262807
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Propagation of a resonant laser pulse through an optically dense Bose-Einstein condensate is theoretically investigated. Changes in the spatial distribution of the condensate after the laser pulse propagation are analyzed. It is shown that atoms escape from the condensate due to the joint action of two factors: the transition of atoms from the ground state to an excited state upon absorption of the resonant photons and the effect of a zero-result measurement. The latter effect is interpreted in terms of the theory of quantum measurements. (C) 2000 MAIK "Nauka / Interperiodica".
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收藏
页码：247 / 249
页数：3
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