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arXiv 1104.3254quant-phcond-mat.quant-gas
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量子马达:光晶格中的定向波包运动

A quantum motor: directed wavepacket motion in an optical lattice

Quentin Thommen, Jean Claude Garreau, Véronique Zehnlé

摘要:

本文提出了一种通过适当的晶格振幅调制对光晶格中的量子波包进行任意操纵的方法。一个理论模型允许确定对应于一个给定的波包运动的调制,从而可以生成任意的原子轨迹。该方法可立即用于现有技术实验。

英文摘要:

We propose a method for arbitrary manipulations of a quantum wavepacket in an optical lattice by a suitable modulation of the lattice amplitude. A theoretical model allows to determine the modulation corresponding to a given wavepacket motion, so that arbitrary atomic trajectories can be generated. The method is immediately usable in state of the art experiments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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