An electron!
Hawking is not unaware of this theory.
What is an electronic theory? That is to say, since the big bang, everything in the universe has been made up of one electron. Who put forward this?
Feynman!
Who is Feynman? American physicist, Professor of physics at Caltech, 1965 Nobel Prize winner in physics. His most famous scientific research achievement was that in 1942, Feynman, 24, joined the US atomic bomb research project team and participated in the secret development of the atomic bomb project Manhattan Project.
The Manhattan Project, the atomic bomb project. Einstein's theory of relativity proved that mass can be converted into energy. The conversion of tiny matter can release huge energy. And wrote the famous formula: e = MC ^ 2.
But the atomic bomb was developed by Feynman. Let this formula really be realized. Feynman, the most intelligent theoretical physicist after Einstein, was also published in the name of Feynman, but it is hard to say whether it is Feynman's manuscript. Hawking is also interested in this antimatter conjecture. This theory has its own advantages, but there are still many problems that can not be solved.
So Hawking ignored it after studying it for a while. After all, Hawking is mainly studying black holes, and the resulting space-time machine and a series of theoretical conjectures.
But this time, Nu Wa proposed an electronic theory, which made Hawking very curious. In particular, he was very interested. What did Nu Wa see or feel when she woke up from the singularity explosion? In this world, no one should experience more and see more than Nu Wa.
To some extent, Nu Wa also experienced a big bang. She is the life of the universe from the last one to the present one. What did she see?
"Mr. Hawking, have you ever heard of this theory: suppose we project a figure, then we can get a parallel polygon. Suppose that the parallel polygon is a universe, then the two-dimensional plane figure is the projection of three-dimensional space, then everything in three-dimensional space or the projection of four-dimensional (assuming that the fourth dimension is time). Therefore, all cosmic matter on each time scale is not necessarily the projection of a particle in all spacetime. " Nu Wa explained.
Hawking nodded. Naturally, he is also clear about this "projection theory.". Many scholars also believe that our universe may be the space projection of a four-dimensional universe.
It's just sad that what we see, hear, think and think is only in one moment, "living" is just living in the present; For example, a person's life is made up of countless moments, and he can't realize that the world he perceives is just a projection of a particle in four dimensions, just like the assumption that a person on a plane can never perceive a three-dimensional world.
Therefore, we may never be able to perceive the four-dimensional universe.
"Mr. Hawking, the world I saw at the moment of the explosion was actually a desolation, with nothing. The only one in my world is the number one." Nu Wa explained.