On Some Lie Groups in Degenerate Clifford Geometric Algebras

Abstract

In this paper, we introduce and study five families of Lie groups in degenerate Clifford geometric algebras. These Lie groups preserve the even and odd subspaces and some other subspaces under the adjoint representation and the twisted adjoint representation. The considered Lie groups contain degenerate spin groups, Lipschitz groups, and Clifford groups as subgroups in the case of arbitrary dimension and signature. The considered Lie groups can be of interest for various applications in physics, engineering, and computer science.

arXiv comment31 pages

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Cited by in corpus (4)

• On Some Lie Groups in Degenerate Clifford Geometric Algebras
• A Note on Centralizers and Twisted Centralizers in Clifford Algebras
• Generalized Degenerate Clifford and Lipschitz Groups in Geometric Algebras
• On Lie Groups Preserving Subspaces of Degenerate Clifford Algebras