Abstract
It is shown that the Fokker-Wheeler-Feynman model of a system of massive, charged particles interacting via forces of electromagnetic origin can be rewritten to yield a physically acceptable relativistic many-particle Lagrangean. Contrary to the postulates of Wheeler and Feynman, the model satisfies causality and can be generalized to include arbitrary forces. It also allows a simple description of radiation reaction and, as well, may provide the basis for any comparable modeling of other systems.
- Received 2 December 1986
DOI:https://doi.org/10.1103/PhysRevLett.59.525
©1987 American Physical Society