Title:CLASSICAL RELATIVISTIC SPIN PARTICLES
Authors:J.Llosa (Departament de Fisica Fonamental, Universitat de Barcelona Diagonal, 647; E-08028 - Barcelona, Spain)

Relativistic spin particles are approached from the stand point of Hamiltonian actions of Poincare group on itself. The several possible solutions are classified and realizations are given in terms of Dirac's constraints formalism.

Key words: relativistic spin particle, Poincare group, Hamiltonian action
Comments: Figs. 0, Refs. 6, Tabs. 0.