论文标题
无点的光子状态
No point-localized photon states
论文作者
论文摘要
本文的目的是批判性地探讨可以为光子构建点量化状态向量的主张。我们提供了简短的证明，证明了这一点的可能性。然后发现提出这些主张的作者使用非标准标量产品，不等于量子力学的产品。发现这种替代标量产品与他们使用的状态向量的狄拉克三角洲功能成正比，但是缺乏证明的其余元素，即满足所有三个牛顿敌人标准。
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.
