Hypothesis of Dark Matter and Dark Energy with Negative Mass :
V-2-2)Proof from the gravitational self-energy In case of, mass M and mass distribution is [tex] 0 \le r \le R[/tex] and mass density is [tex]\rho [/tex] fig10 caption : Gravitational self-energy Gravitational self-energy of the universe [tex] U_S = - \frac{3}{5}\frac{{GM^2 }}{R} [/tex] A coefficient 3/5 is constant for geometric shape of the universe. At this time, let's analyze to the relation between total potential energy and gravitational self-energy. Equation (79) is total potential energy when the number of negative mass is [tex]n_-[/tex], and the number of positive mass is [tex]n_+[/tex]. The other side, [tex]U_s[/tex] is total potential energy when all particles are positive mass. Therefore, [tex]U_s[/tex] is total potential energy when dark energy term has an opposite sign. General gravitational potential defined, [tex] U_{gp} = - ((\frac{{n_ - (n_ - - 1)}}{2}\frac{{Gm_ - m{}_ - }}{{r_{