统一四种场力是目前尚未解决的物理前沿课题之一。本文基于电场的散度方程证明四种场力都是电荷间电场作用的不同表现形式,电荷是四种场力作用源。通过考虑粒子周围存在正负等量真空极化电荷云对所包裹电荷的附加作用,首次导出在零距离作用无发散的四种场力作用势能和作用力数学表达式。熟知的牛顿万有引力、库仑电场力和汤川核力都是作用距离远远大于平衡作用距离情形时的结果。Unifying the four kinds of field forces is one of the frontier topics in physics that have not been solved yet. Based on the divergence equation of electric field, this paper proves that all four kinds of field forces are different forms of electric field interaction between charges, and charges are the source of four kinds of field forces. By considering the additional effect of positive and negative vacuum polarized charge clouds around particles on the wrapped charges, the relationship between potential energy and action distance of four non-divergent field forces is derived for the first time, and all four field forces have equilibrium action distances. The well-known Newton’s gravitational force, Coulomb’s electric field force and Yukawa’s nuclear force are all the results when the action distance is much larger than the equilibrium action distance.
