Grand Unification Theory
G=SU(3)×SU(2)×U(1) G is gauge group . Grand unification theory is expansion of G. We have 4 powers in our nature, which are weak interaction, strong interaction, electromagnetic interaction, and gravity. The integration is so hard because of gravity. G may need super gravity for expansion. There is no space and time. SU(5)⊃SU(3)×SU(2)×U(1) This is corruption of everything, and it must be the beginning. It is very difficult to capture Zero. SO(10)⊃SU(5)×U(1)