GAUGE-INVARIANT FORMULATION OF N=2 TODA AND KDV SYSTEMS IN EXTENDED SUPERSPACE

Authors
DELDUC F MAGRO M
Citation
F. Delduc et M. Magro, GAUGE-INVARIANT FORMULATION OF N=2 TODA AND KDV SYSTEMS IN EXTENDED SUPERSPACE, Journal of physics. A, mathematical and general, 29(16), 1996, pp. 4987-5000
Citations number
21
Categorie Soggetti
Physics
Journal title
Journal of physics. A, mathematical and general → ACNP
ISSN journal
03054470
Volume
29
Issue
16
Year of publication
1996
Pages
4987 - 5000
Database
ISI
SICI code
0305-4470(1996)29:16<4987:GFONTA>2.0.ZU;2-I
Abstract
We give a gauge invariant formulation of N = 2 supersymmetric abelian Toda field equations in N = 2 superspace. Superconformal invariance is studied. The conserved currents are shown to be associated with Drinf eld-Sokolov type gauges. The extension to nonabelian N = 2 Toda equati ons is discussed. Very similar methods are then applied to a matrix fo rmulation in N = 2 superspace of one of the N = 2 KdV hierarchies.