2 papers
hep-th2000
Discrete symmetries as automorphisms of the proper Poincare group
I. L. Buchbinder, D. M. Gitman, A. L. Shelepin
We present the consistent approach to finding the discrete transformations in the representation spaces of the proper Poincaré group. To this end we use the possibility to establis…
hep-th2000
Fields on the Poincare group: arbitrary spin description and relativistic wave equations
D. M. Gitman, A. L. Shelepin
In this paper, starting from pure group-theoretical point of view, we develop a regular approach to describing particles with different spins in the framework of a theory of scalar…