Seonglae ChoAntiparticles
1928 Paul Dirac became interested in the behavior of spinners when we add the dimension of time in the context of relativity. When we change our reference frame which amounts to rotating Spacetime, a spinner rotates accordingly within its abstract space. However it turns out there are two possible behaviors it can react either in one direction or the other. Mathematically, a spinner somewhat behaves like a square root there are two of them one positive and one negative. In the same way, there are two different types of spinners reacting in opposite ways in the direction of time. they correspond to particles and antiparticles. In this way, Dirac predicted the existence of Antimatter.
