Published 1999
| Version v1
Journal article
IBM: parameter symmetry, hidden symmetries and transformations of boson operators
- 1. Institute for Nuclear Physics, Moscow State University, 119899 Moscow (Russian Federation)
- 2. Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, 04510 Mexico D.F. (Mexico)
Description
A symmetry of the parameter space of interacting boson models IBM-1 and IBM-2 is studied. The symmetry is associated with linear canonical transformations of boson operators, or, equivalently, with the existence of different realizations of the symmetry algebras of the models. The relevance of the parameter symmetry to physical observables is discussed. (Author)
Additional details
Publishing Information
- Journal Title
- Revista Mexicana de Fisica
- Journal Volume
- 45
- Journal Issue
- Suppl.2
- Journal Page Range
- p. 7-15
- ISSN
- 0035-001X
- CODEN
- RMXFAT
Conference
- Title
- 22. Symposium on Nuclear Physics
- Original Conference Title
- 22. Symposium on Nuclear Physics
- Dates
- 5-8 Jan 1999
- Place
- Oaxtepec, Morelos (Mexico)
INIS
- Country of Publication
- Mexico
- Country of Input or Organization
- Mexico
- INIS RN
- 30059402
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CANONICAL TRANSFORMATIONS; CASIMIR OPERATORS; HAMILTONIANS; INTERACTING BOSON MODEL; PLATINUM ISOTOPES; SO GROUPS; SPECTRA; SU GROUPS; SYMMETRY; U-6 GROUPS
- Descriptors DEC
- ISOTOPES; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NUCLEAR MODELS; QUANTUM OPERATORS; SHELL MODELS; SYMMETRY GROUPS; TRANSFORMATIONS; U GROUPS