CONSTRUCTION OF INVARIANT AMPLITUDES FOR INTERACTIONS OF PARTICLES WITH ANY SPIN.

@article{Marinov1968CONSTRUCTIONOI,
  title={CONSTRUCTION OF INVARIANT AMPLITUDES FOR INTERACTIONS OF PARTICLES WITH ANY SPIN.},
  author={M. Marinov},
  journal={Annals of Physics},
  year={1968},
  volume={49},
  pages={357-392}
}
  • M. Marinov
  • Published 1968
  • Physics
  • Annals of Physics
  • Abstract A method to construct phenomenological amplitudes for arbitrary interactions of particles with any spin is presented. The relativistic particle wavefunctions are taken in the 2 × (2s + 1)-component (for spin s) bispinor representation. The vertex functions and the two-body scattering amplitudes are considered in some details. The method is suitable for consideration of the analytical properties, unitarity, the Feynman graphs, the discrete symmetries as well as for the calculation of… CONTINUE READING
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