de Broglie波的四维张量形式

Four-Dimensional Tensor Form of de Broglie Wave

由于de Broglie物质波具有相对论协变性,故de Broglie物质波的波矢可以写为四维形式,在四维形式下,德布罗意波的波矢可以用四维动量来表示。通过引入波矢张量,还得到了de Broglie波的四维张量形式,这种形式下de Broglie波的波矢由物质的能量-动量张量表示。

Due to the relativistic covariance of de Broglie material wave, the wave vector of de Broglie material wave can be written in four-dimensional form. In four-dimensional form, the wave vector of de Broglie wave can be expressed in four-dimensional momentum. By introducing the wave vector tensor, the four-dimensional tensor form of de Broglie wave is also obtained. In this form, the wave vector of de Broglie wave is represented by the energy momentum tensor of matter.