Classical and quantum theory for Superluminal particle

Xiang-Yao Wu, Xiao-Jing Liu, Li Wang +2

As we all know, when the relative velocity of two inertial reference frames $\sum$ and ${\sum }^{{}^{\prime }}$ is less than the speed of light, the relations of $x_{\mu }$ with $x_{\mu }^{{}^{\prime }}$, a particle…