On the classical limit of relativistic quantum theories with arbitrary spin
In this paper, the general theory of classical limit developed by the author in a previous work [J. Math. Phys. 19, 1600--1606 (1978; Zbl 0428.22012)] is applied to the positive energy representations with arbitrary spin of the Poincaré group. It is shown that suitable classical limits do exist for these representations.
scientific article; zbMATH DE number 3925159