A NOTE ON REPRESENTATIONS OF N=2 SW-ALGEBRAS

Citation
R. Blumenhagen et R. Hubel, A NOTE ON REPRESENTATIONS OF N=2 SW-ALGEBRAS, Modern physics letters A, 9(34), 1994, pp. 3193-3204
Citations number
24
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields","Physycs, Mathematical
Journal title
ISSN journal
02177323
Volume
9
Issue
34
Year of publication
1994
Pages
3193 - 3204
Database
ISI
SICI code
0217-7323(1994)9:34<3193:ANORON>2.0.ZU;2-C
Abstract
We investigate the representation theory of some recently constructed N = 2 super W-algebras with two generators. Except for the central cha rges in the unitary minimal series of the N = 2 super Virasoro algebra we find no new rational models. However, from our results it is possi ble to arrange all known N = 2 super W-algebras with two generators an d vanishing self-coupling constant into four classes. For the algebras existing for c greater-than-or-equal-to 3 which can be understood by the spectral flow of the N = 2 super Virasoro algebra we find that the representations have quantized U(1) charge.