Generalization of the Bloch-Messiah-Zumino theorem - art. no. 017301

Authors
Dobaczewski, J
Citation
J. Dobaczewski, Generalization of the Bloch-Messiah-Zumino theorem - art. no. 017301, PHYS REV C, 6201(1), 2000, pp. 7301
Citations number
18
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
6201
Issue
1
Year of publication
2000
Database
ISI
SICI code
0556-2813(200007)6201:1<7301:GOTBT->2.0.ZU;2-S
Abstract
It is shown how to construct a basis in which two arbitrary complex antisym metric matrices C and C' acquire simultaneously canonical forms. The presen t construction is not restricted by any conditions on the properties of the C+C' matrix. Canonical bases pertaining to the generator-coordinate-method treatment of many-fermion systems are discussed.