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arXiv quant-ph/0403132quant-ph
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原子纤维中原子物质波的演化

The evolution of atomic matter waves inside an atom fiber

Jian Qi Shen

摘要:

本文对螺旋形原子波导中原子物质波的时间演化进行了唯象描述。我们研究三个相关的主题:(i)控制物质波的有效哈密顿量和时间发展方程;(ii)描述非共面原子波导中物质波的波函数;(iii)证明所得到的波函数就是原子动量算符的本征态。我们相信,本文的观点和结果可能与原子光学的一些基本问题有关。

英文摘要:

A phenomenological description of time evolution of atomic matter waves inside a spiral shaped atomic-wave guide is presented in this report. We study three related topics: (i) the effective Hamiltonian and the time-development equation governing the matter waves; (ii) wavefunctions describing the matter waves in the noncoplanar atom guide; (iii) showing that such wavefunctions obtained is just the eigenstates of the atomic momentum operator. It is believed that both the idea and the results presented here may have relevance to some fundamental problems of atom optics.

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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