Then, Zhao Yi realized he had entered a realm of unknown knowledge.
At first, when researching the boundary theory of particles, the main focus was on the ways that particles compose energy, not what exists at the particle's core point, or how a mass point resists the compression of space. The concept of mass point was posited later, merely defining the mass point and acknowledging that space exerts pressure and repulsion on it.
What needed to be considered now was the manner in which a mass point successfully resists the compression of space, which he couldn't even begin to imagine how a mass point combats space.
It seemed to involve the research direction of multidimensional spaces, for when he initially collaborated with Edward Witten, the fundamental definition provided was, "Mass is a product of higher dimensions."
"So..."
"This should be Edward's research, his expertise, not mine. Multidimensional space-time, multidimensional material frameworks."