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arXiv 2005.14378quant-ph
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无点定域光子态

No point-localized photon states

Scott E. Hoffmann

摘要:

本文的目的是严格审查索赔,这是可能的,以构建点局域化的状态矢量的光子。我们提供一个简短的证明这是不可能的。然后发现,作者提出这些要求使用非标准标量积,不等于量子力学的。发现这种替代标积与他们使用的状态向量位置上的狄拉克δ函数成正比,但缺乏证明的其余元素,即满足所有三个牛顿-维格纳标准。

英文摘要:

The aim of this paper is to critically examine claims that it is possible to construct point-localized state vectors for the photon. We supply a brief proof of the impossibility of this. Then it is found that the authors making these claims use a non-standard scalar product, not equal to the quantum-mechanical one. This alternative scalar product is found to be proportional to a Dirac delta function in position for the state vectors they use, but the remaining elements of the proof, namely satisfying all three Newton-Wigner criteria, are lacking.

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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