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arXiv 0806.3832quant-ph
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冯·诺依曼晶格上坐标和动量的同时测量

Simultaneous measurement of coordinate and momentum on a von Neumann lattice

A Mann, M Revzen, J Zak

摘要:

本文证明了在有限相平面上,$kq$坐标与vonNeumann格点是共轭的。当定义相平面大小的数$M$可以表示为乘积$M=M_{1}M_{2}$,其中$M_{1}$和$M_{2}$互质时,这个基本结果成立。由于这一结果的一个迄今未知的波函数的定义给出的概率同时测量的动量和坐标的冯诺依曼晶格。

英文摘要:

It is shown that on a finite phase plane the $kq$-coordinates and the sites of a von Neumann lattice are conjugate to one another. This elementary result holds when the number $M$ defining the size of the phase plane can be expressed as a product, $M=M_{1}M_{2}$, with $M_{1}$ and $M_{2}$ being relatively prime. As a consequence of this result a hitherto unknown wave function is defined giving the probability of simultaneously measuring the momentum and coordinate on the von Neumann lattice.

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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