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Solution of Contraction Equations for the Pauli Grading of sl(3,C)

Jiri Hrivnak

hep-tharXiv:hep-th/0410135

Abstract

We consider the Pauli grading of the Lie algebra sl(3,C) and use a concept of graded contractions to construct non-isomorphic Lie algebras of dimension 8, while preserving the Pauli grading. We show how the symmetry group of a grading simplifies the solution of contraction equations. We present the list of all 180 non-equivalent solutions of non-linear contraction system.

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