Axil wrote:"Why should the quark be any different than the electron. The quark must also be a toroid made out of a knotted photon with fractional charge connected to its anti particle by a monopole field."
See Barut article at https://books.google.com.tr/books?id=P4jkBwAAQBAJ&pg=PA344&lpg=PA344&dq=a.o.+barut+lepton+and+quarks&source=bl&ots=j-RawR3zV7&sig=ve1Tu2arEQK2OLzjuGWm4vfTQe8&hl=en&sa=X&ved=0ahUKEwiFvYHpr7vKAhXDJA8KHfP1DIIQ6AEISjAN#v=onepage&q&f=true Barut suggested quarks could merely electrons and bound together (and neutinos) with very strong magnetic forces. He wrote "We see that magnetic interactions at short distance have a very rich structure, manifestations like 'strong interactions', like the rich structure of particle physics itself." I demonstrated that spinning dipole magnets get bounded in very rich oscillation modes, the key is magnetic dipole moments are not fixed in one direction but have angular oscillations.
