Published 2001
| Version v1
Journal article
Low-lying states of four-boson systems with a repulsive core and an attractive tail in the interaction
Creators
- 1. Department of Physics, Guangzhou University, Guangzhou 510400 (China)
- 2. Department of Physics, Zhongshan University, Guangzhou 510275 (China)
Description
The Schroedinger equation of a four-boson model is solved via a variational procedure. The pairwise interaction contains a repulsive core and an attractive tail. The features of the low-lying states are extracted via an analysis of the wave functions. The decisive effect of symmetry is demonstrated. A classification of states based on the inherent nodal structures of the internal wave functions is proposed. (author)
Additional details
Publishing Information
- Journal Title
- Few-Body Systems
- Journal Volume
- 31
- Journal Page Range
- p. 51-70
- ISSN
- 0177-7963
- CODEN
- FBSYEQ
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 33013263
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOSONS; FOUR-BODY PROBLEM; QUANTUM MECHANICS; SCHROEDINGER EQUATION; SYMMETRY; WAVE FUNCTIONS
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; MANY-BODY PROBLEM; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; WAVE EQUATIONS