An exact fermion-pair to boson mapping
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:386979
- Los Alamos National Laboratory, NM (United States)
I derive in a novel fashion exact formulas for the calculation of general matrix elements, including the overlap (norm) matrix, between states constructed from fermion pairs. Mapping the fermion pairs to bosons, I show how to construct finite and exact (in the sense of preserving matrix elements) boson representations of the norm operator and one- and two-fermion operators. This may lead to a microscopic basis for the Interacting Boson Model, as well as new truncation schemes for the nuclear shell model.
- OSTI ID:
- 386979
- Report Number(s):
- CONF-931044--
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 9 Vol. 38; ISSN BAPSA6; ISSN 0003-0503
- Country of Publication:
- United States
- Language:
- English
Similar Records
Unified theory of fermion pair to boson mappings in full and truncated spaces
From the shell model to the interacting boson model
Vector coherent state theory in new perspective: A hybrid mapping from fermion to fermion-boson space
Journal Article
·
Fri Mar 31 23:00:00 EST 1995
· Physical Review, C (Nuclear Physics); (United States)
·
OSTI ID:6548602
From the shell model to the interacting boson model
Conference
·
Fri Jul 01 00:00:00 EDT 1994
·
OSTI ID:10162555
Vector coherent state theory in new perspective: A hybrid mapping from fermion to fermion-boson space
Journal Article
·
Mon Dec 31 23:00:00 EST 1990
· Physical Review, C (Nuclear Physics); (USA)
·
OSTI ID:5987514