Abstract
It is shown that in a nonlinear Heisenberg-type theory a bound state appears which has all the properties of a neutral vector particle. From such a model all the results of standard electrodynamics follow in the limit of infinite bare coupling constant. The method used is that of Schwinger's external sources.
- Received 11 June 1962
DOI:https://doi.org/10.1103/PhysRev.130.465
©1963 American Physical Society
