alt Hacker News> something like a winding number (which has to be an integer). Electric charge is a kind of "defect" or "kink" in the photonic field, while color charge (quarks) are defects in the strong-force field, etc.
Quark's don't have integer charge
> something like a winding number (which has to be an integer). Electric charge is a kind of "defect" or "kink" in the photonic field, while color charge (quarks) are defects in the strong-force field, etc.
Quark's don't have integer charge
Redefine the down quark charge as the fundamental unit and you lose nothing.