用Lorentz协变量计算辐射压力

THE CALCULATION FOR RADIATION PRESSUE BY LORENTZ COVARIANT

由能量动量守恒的四维表达式导出了光压的普遍关系式 .计算论证了对于“云”状宇宙物阳光的辐射压力大于万有引力 ,给出了部分“Mathematica”软件系统表达式 .可广泛用于计算介质中的张力 .

The general equation for photovoltage is derived from four dimensional energy momentum conservation. The calculation proves that radiant pressure of cloud like cosmic matters and sunlight is larger than gravitation. Part of the expression of “Mathematica” software system is given out and can be widely used to calculate tensions in media.