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arXiv quant-ph/9810078quant-phhep-th
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量子力学中的操纵问题

The manipulation problem in quantum mechanics

David J. Fernandez C

摘要:

我们解释了动力学操纵的含义,并通过使用一个在潘宁陷阱中的带电粒子组成的系统来说明其机制。它表明,通过适当的电击(δ类脉冲)施加到陷阱壁可以诱导压缩变换。本文分析了Penning阱标准场或标准场与旋转磁场叠加所引起的某些周期演化的几何相位

英文摘要:

We explain the meaning of dynamical manipulation, and we illustrate its mechanism by using a system composed of a charged particle in a Penning trap. It is shown that by means of appropriate electric shocks (delta-like pulses) applied to the trap walls one can induce the squeezing transformation. The geometric phases associated to some cyclic evolutions, induced either by the standard fields of the Penning trap or by the superposition of these plus a rotating magnetic field, are analysed

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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