Relativistic models of extended hadrons obeying a mass-spin trajectory constraint : lectures in mathematical physics at the University of Texas at Austin

Introduction....Pages 1-9 Dirac's new relativistic wave equation and its generalization....Pages 10-33 Unitary representations of the poincare group in the Thomas form: Quasi-Newtonian coordinates....Pages 34-44 Explicitly poincare invariant formulation, relation to supersymmetry, no-go theorems....Pages 45-63 Constrained Hamiltonean mechanics....Pages 64-78 Vector Lagrangian model....Pages 79-105 Lagrangian spinor model, electromagnetic interaction....Pages 106-123 Further analysis of the classical motion of the spinor model....Pages 124-137