Non-standard matrix formats of Lie superalgebras
F. Delduc, F. Gieres, S. Gourmelen, S. Theisen
Abstract
The standard format of matrices belonging to Lie superalgebras consists of partitioning the matrices into even and odd blocks. In this paper, we study other possible matrix formats and in particular the so-called diagonal format which naturally occurs in various applications, e.g. in superconformal field theory, superintegrable models, for super W-algebras and quantum supergroups.
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