ON THE CONSTRUCTION OF THE SCATTERING MATRIX. I. INTEGRAL CAUSALITY CONDITION IN BOGOLIUBOV'S METHOD
Б.В. Медведев · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1957
An integral causality condition is formulated in Bogoliubov's method for the construction of the scattering matrix. Starting from this method, the compatibility of the conditions imposed on the scattering matrix and the existence theorem for the matrix are demonstrated; the scattering matrix is obtained in explicit form for the local theory. (auth)