我随便GOOGLE了一下便找到一篇1982年的论文计算了一个有质量电荷的引力。作者是C. L. Pekeris。该论文的方程62给出了牛顿近似下的引力势。C_Y_LO的文章中的引力场就是这个势去梯度。

另外，我随便找了一本相对论的课本：General Relavity -An Introduction for Physicists by M.P. Hobson 等，在该书的12.6节给出了带电球对称物体的度规。12.8节给出了一个粒子在该引力场径向运动的方程（该书的方程12.52），此方程也与鲁重贤称为"charge-mass"作用的结果相同。

至于鲁重贤称为"charge-mass"，完全是概念不清的胡扯。也就哄骗某些家庭主妇。

Reissner–Nordström repulsion is a well known effect since probably around 1920.

A 1982 article discuss similar effect for a point charge

C. L. Pekeris, June 14, 1982

NatL Acad. Sci. USA

1982

http://www.pnas.org/content/79/20/6404.full.pdf See equation 62 for Newtonian potential, which includes a term with potential -1/2G MQ^2/r^2

now compare this with

http://www.cqfyl.com/pdf/lu2.pdf equation 8a

except unlike Pekeris who gave a detailed derivation, C_Y_Lo just put down the result.

I am pretty sure there were earlier papers than Pekeris