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arXiv quant-ph/0603063quant-phcond-mat.soft
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具有线性势的物质波随时间的衍射

Matter-wave diffraction in time with a linear potential

A. del Campo, J. G. Muga

摘要:

本文研究了线性势作用下,入射到在时间$t=0$被移除的光闸上的物质波随时间的衍射。在相空间中的维格纳函数的解决方案也进行了讨论。另一种配置相关的当前实验中,粒子被释放的硬壁陷阱也分析了单粒子状态和Tonks-Girardeau气体。

英文摘要:

Diffraction in time of matter waves incident on a shutter which is removed at time $t=0$ is studied in the presence of a linear potential. The solution is also discussed in phase space in terms of the Wigner function. An alternative configuration relevant to current experiments where particles are released from a hard wall trap is also analyzed for single-particle states and for a Tonks-Girardeau gas.

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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