Bilocal field theories of spin-0 and 1 mesons as permanently bound quark systems are studied. Internal consistency of the field equations frequently imposes strong restrictions on the potentials. An anharmonic oscillator model is described leading to a hadron mass spectrum that bends back from the linear one. In the framework of bilocal field theories we work out the classical field theory of baryons consisting of three quarks, and differential as well as integral conservation laws are derived.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)