Published May 1993
| Version v1
Journal article
Variational two- and three-particle solutions of the relativistic Yukawa model
- 1. Department of Physics and Astronomy, York University, Downsview, Toronto, Ontario, M3J 1P3 (Canada)
- 2. Bogolyubov Institute for Theoretical Physics, 252130 Kiev (Ukraine)
Description
The variational method, within the Hamiltonian formalism of quantum field theory, is used to derive momentum space wave equations for any number of fermions interacting via a massive scalar field. These coupled equations are shown to be exactly solvable in the limit of fixed fermions. Approximate solutions are given in the two- and three-particle bound state case for various mass combinations and various strengths of the coupling of the fermion and scalar fields
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 47
- Journal Issue
- 5
- Journal Page Range
- p. 1885-1897.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24055367
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BOUND STATE; HAMILTONIANS; NUCLEAR STRUCTURE; QUANTUM FIELD THEORY; SCALAR FIELDS; TWO-BODY PROBLEM; VARIATIONAL METHODS; YUKAWA POTENTIAL
- Descriptors DEC
- CALCULATION METHODS; FIELD THEORIES; MANY-BODY PROBLEM; MATHEMATICAL OPERATORS; NUCLEAR POTENTIAL; POTENTIALS; QUANTUM OPERATORS