论动体的质量与运动速度的关系

On the Mass-Velocity Relation of Moving Bodies

讨论了物理学中的“质量”概念。牛顿的运动定律显示物质(物体)的质量与其运动速度无关。但是H.A.Lorentz于1904年提出了质速公式m=m0(1-v2/c2)-1/2。这个关系式即使对电子适用,亦不应像狭义相对论(SR)那样将其用到一切情况。过去人们常说“SR理论已被实验所证明”;但在实际上,对Lorentz质速方程而言,缺少针对中性粒子和中性物质的实验证据。假如物质(物体)的质量与运动速度无关,“光障困难”或许并不存在,现有的超光速研究的理论可能要作重大修改。

In this paper, we study the concept ＂mass＂ in physics. Newtong law of motion shows, the mass of matter （body） have nothing to do with velocity in this situation. But in the article of H. A. Lorentz in 1904, following mass- velocity formula is suggested：m = m0 （1 -v^2/c^2）^-1/2. This relation is suitable even for the electrons, the rule does not entirely possible apply in all cases of motion, such as in the Special Relativity （SR）. Review the past, people says ＂ the theory of SR has been supported by experiments＂. But in fact, it is lack of the experiment evidence about the Lorentz＇s mass- velocity relation on the neutro -particles and the neutro -bodies. If the mass of matter（body） have nothing to do with the velocity of motion, the ＂light barrier difficulty＂ perhaps no longer exists, and the theories of faster- than -light research now available may wants revision significantly.