Broken supersymmetric shape invariant systems and their potential algebras

Authors
Gangopadhyaya, A Mallow, JV Sukhatme, UP
Citation
A. Gangopadhyaya et al., Broken supersymmetric shape invariant systems and their potential algebras, PHYS LETT A, 283(5-6), 2001, pp. 279-284
Citations number
20
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
283
Issue
5-6
Year of publication
2001
Pages
279 - 284
Database
ISI
SICI code
0375-9601(20010521)283:5-6<279:BSSISA>2.0.ZU;2-I
Abstract
Although eigenspectra of shape invariant potentials with unbroken supersymm etry are easily obtained, this procedure is not applicable when the paramet ers in these potentials correspond to broken supersymmetry. We describe a n ovel two-step shape invariance approach as well as a group theoretic potent ial algebra approach for solving such broken supersymmetry problems. (C) 20 01 Elsevier Science B.V. All rights reserved.