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Successive Superalgebraic Truncations from the Four-Dimensional Maximal Supergravity

Chang-Ho Kim, Young-Jai Park, Kee Yong Kim, Yongduk Kim

hep-tharXiv:hep-th/9410122

Abstract

We study the four-dimensional N=8 maximal supergravity in the context of Lie superalgebra SU(8/1). All possible successive superalgebraic truncations from four-dimensional N=8 theory to N=7, 6, ·s, 1 supergravity theories are systematically realized as sub-superalgebra chains of SU(8/1) by using the Kac-Dynkin weight techniques.

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