SUPERSYMMETRIC NONLINEAR SIGMA-MODELS AND THEIR GAUGING IN THE ATIYAH-WARD SPACE-TIME

Authors
CARVALHO M VILAR LCQ HELAYELNETO JA
Citation
M. Carvalho et al., SUPERSYMMETRIC NONLINEAR SIGMA-MODELS AND THEIR GAUGING IN THE ATIYAH-WARD SPACE-TIME, Helvetica Physica Acta, 71(2), 1998, pp. 184-199
Citations number
30
Categorie Soggetti
Physics
Journal title
Helvetica Physica Acta → ACNP
ISSN journal
00180238
Volume
71
Issue
2
Year of publication
1998
Pages
184 - 199
Database
ISI
SICI code
0018-0238(1998)71:2<184:SNSATG>2.0.ZU;2-8
Abstract
We present a supersymmetric non-linear sigma-model built up in the N = 1 superspace of Atiyah-Ward space-time. A manifold of the Kahler type comes out that is restricted by a particular decomposition of the Kah ler potential. The gauging of the sigma-model isometries is also accom plished in superspace.