Asymmetric choice for a cluster expansion of the three-body problem

Journal Article · Fri Jun 01 00:00:00 EDT 1984 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.29.2371· OSTI ID:6525560

Eyre, D

A cluster expansion of the three-body problem is constructed from an asymmetric choice of the Alt-Grassberger-Sandhas operator equations. The Karlsson-Zeiger approach is shown to lead to one choice of the effective interaction. In a model three-boson problem it is found that no numerical advantage is gained by solving the cluster expansion corresponding to the Karlsson-Zeiger choice of operators.

• Research Organization: National Research Institute for Mathematical Sciences of the Council for Scientific and Industrial Research, Pretoria 0001, Republic of South Africa
• OSTI ID: 6525560
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 29:6; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
653003 -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ASYMMETRY
BOSONS
BOUND STATE
CLUSTER EXPANSION
EIGENSTATES
HAMILTONIANS
MANY-BODY PROBLEM
MATHEMATICAL OPERATORS
PROPAGATOR
QUANTUM OPERATORS
SERIES EXPANSION
THREE-BODY PROBLEM