Functional Analysis and Strong-Coupling Theory
Abstract
The relation of functional analysis to the Hamiltonian approach to strongly interacting quantized fields is examined. The propagation of fermions in an external unquantized boson field provides the basis for the solutions, as in the Green function method. The functional method may be useful in studying real nucleons and bound states.
- Publication:
-
Physical Review
- Pub Date:
- March 1955
- DOI:
- 10.1103/PhysRev.97.1390
- Bibcode:
- 1955PhRv...97.1390H