SUPERSYMMETRIC EXTENSION OF THE SINE-GORDON THEORY WITH INTEGRABLE BOUNDARY INTERACTIONS

Authors
INAMI T ODAKE S ZHANG YZ
Citation
T. Inami et al., SUPERSYMMETRIC EXTENSION OF THE SINE-GORDON THEORY WITH INTEGRABLE BOUNDARY INTERACTIONS, Physics letters. Section B, 359(1-2), 1995, pp. 118-124
Citations number
10
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
359
Issue
1-2
Year of publication
1995
Pages
118 - 124
Database
ISI
SICI code
0370-2693(1995)359:1-2<118:SEOTST>2.0.ZU;2-X
Abstract
Integrability and supersymmetry of the supersymmetric extension of the sine-Gordon theory on a half-line are examined and the boundary poten tial which preserves both the integrability and supersymmetry on the b ulk is derived. It appears that unlike the boundary bosonic sine-Gordo n theory, integrability and supersymmetry strongly restrict the form a nd parameters of the boundary potential, so that no free parameter in the boundary term is allowed up to a choice of signs.