Solution of a field theoretical model in one space-one time dimension
Abstract
A model of massless fermions interacting with massive vector particles in two dimensions is solved. The solutions are first given in terms of Green's functions and then in terms of operators which reproduce the Green's functions. The operators span a larger Hilbert space and it is shown that the field equations hold only in a subspace. The solution is also discussed in terms of Feynman diagrams.
- Publication:
-
Annals of Physics
- Pub Date:
- May 1964
- DOI:
- 10.1016/0003-4916(64)90234-9
- Bibcode:
- 1964AnPhy..27..331T