Z-graded Hom-Lie Superalgebras
Rings and Algebras
2020-11-13 v2 Differential Geometry
Abstract
In this paper we introduce the notions of Z-graded hom-Lie superalgebras and we show that there is a maximal (resp., minimal) Z-graded hom-Lie superalgebra for a given local hom-Lie superalgebra. Morever, we introduce the invariant bilinear forms on a Z-graded hom-Lie superalgebra and we prove that a consistent supersymmetric {\alpha}-invariant form on the local part can be extended uniquely to a bilinear form with the same property on the whole Z-graded hom-Lie superalgebra. Furthermore, we check the condition in which the Z-graded hom-Lie superalgebra is simple.
Cite
@article{arxiv.2008.07941,
title = {Z-graded Hom-Lie Superalgebras},
author = {M. R. Farhangdoost and A. R. Attari Polsangi},
journal= {arXiv preprint arXiv:2008.07941},
year = {2020}
}
Comments
21 pages