Classical and quantum theory for Superluminal particle
Xiang-Yao Wu, Xiao-Jing Liu, Li Wang, Yi-Qing Guo, Xi-Hui Fan
Abstract
As we all know, when the relative velocity of two inertial reference frames
∑
and
∑
′
is less than the speed of light, the relations of
x
μ
with
x
′
μ
, a particle mass
m
with its velocity
υ
, and a particle mass with its energy are all given by Einstein's special relativity. In this paper, we will give new relation of
x
μ
and
x
′
μ
when the relative velocity of
∑
and
∑
′
frame is larger than the speed of light, and also we give the relation of a particle mass
m
with its velocity
υ
, and a particle mass
m
with its energy
E
when the particle velocity
v
is larger than the speed of light.