Published November 8, 1976
| Version v1
Journal article
Possibility of complex eigenvalues in approximate solutions of the homogeneous Faddeev equations and their implication for the general n-body case
Creators
- 1. Fachbereich Physik, Universitaet Kaiserslautern, Kaiserslautern, Federal Republic of Germany
- 2. Brown Univ., Providence, R.I. (USA). Dept. of Physics
Description
It is shown that use of approximations similar to those encountered in atomic, molecular and nuclear scattering and also in shell model (bound state) calculations may give rise to complex energy eigenvalues for the Faddeev 3-body equations. This is in contradiction to results based on exact solutions or on use of separable approximations. Some implications for the general many-body case are noted. (Auth.)
Additional details
Identifiers
Publishing Information
- Journal Title
- Physics Letters B
- Journal Volume
- 65
- Journal Issue
- 2
- Series
- Phys. Lett., B.
- Journal Page Range
- 109-112
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 8302726
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BOUND STATE; EIGENVALUES; FADDEEV EQUATIONS; GREEN FUNCTION; HAMILTONIANS; HERMITIAN MATRIX; HERMITIAN OPERATORS; KINETIC ENERGY; MATRIX ELEMENTS; SCHROEDINGER EQUATION; SHELL MODELS; THREE-BODY PROBLEM; VECTORS
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; ENERGY; EQUATIONS; FUNCTIONS; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATRICES; NUCLEAR MODELS; QUANTUM OPERATORS; TENSORS
Optional Information
- Notes
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