Existence of Spurious Solutions to Many-Body Bethe-Salpeter Equations
- 26 August 1966
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 148 (4) , 1551-1552
- https://doi.org/10.1103/physrev.148.1551
Abstract
The many-body equations studied by Weinberg are applied to a particular system of three particles interacting with separable potentials. For certain values of the energy, it is found that the homogeneous equation has extraneous nonzero solutions.Keywords
This publication has 2 references indexed in Scilit:
- Proof of a Conjecture of S. WeinbergPhysical Review B, 1964
- Systematic Solution of Multiparticle Scattering ProblemsPhysical Review B, 1964