This theory holds that the universe is fundamentally composed of only two elementary particles: positive nuclei and negative nuclei. Mass is not an intrinsic property of particles, but a result of the unidirectional attractive force generated by the interaction of electric charges within a gravitational field. This theory can uniformly explain the origins of mass, gravity, and inertia, while providing an explanatory framework beyond the scope of both the Standard Model and general relativity.
Dianqiu Jiang (Wed,) studied this question.