Logical Gravity explains matter and anti-matter

To the Science, to each fundamental particle created after Big Bang, it was also created a correspondent anti-particle. If, by chance, a particle found its correspondent anti-particle, they would be destroyed and instead of them it would appear energy.
Logical Deductions assert that it does not exist anti-substance.

To any fundamental particle that was created, it was also created an identical one.
Both of them orbit around their center of gravity and they get in dynamic balance to be materialized in another kind of particle. If two of those particles lost the dynamic balance, they would return to their initial conditions as quanta of energy, and their materialization would disappear.