FIELD-THEORY ON A SUPERSYMMETRIC LATTICE

Authors
GROSSE H KLIMCIK C PRESNAJDER P
Citation
H. Grosse et al., FIELD-THEORY ON A SUPERSYMMETRIC LATTICE, Communications in Mathematical Physics, 185(1), 1997, pp. 155-175
Citations number
29
Categorie Soggetti
Mathematical Method, Physical Science","Physycs, Mathematical
Journal title
Communications in Mathematical Physics → ACNP
ISSN journal
00103616
Volume
185
Issue
1
Year of publication
1997
Pages
155 - 175
Database
ISI
SICI code
0010-3616(1997)185:1<155:FOASL>2.0.ZU;2-U
Abstract
A lattice-type regularization of the supersymmetric field theories on a supersphere is constructed by approximating the ring of scalar super fields by an integer-valued sequence of finite dimensional rings of su permatrices and by using the differencial calculus of non-commutative geometry. The regulated theory involves only finite number of degrees of freedom and is manifestly supersymmetric.