Symmetries of M-theory and free Lie superalgebras
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DOI: 10.1007/jhep03(2019)160
Abstract: A bstractWe study systematically various extensions of the Poincaré superalgebra. The most general structure starting from a set of spinorial supercharges Qα is a free Lie superalgebra that we discuss in detail. We explain how… read more here.
Keywords: theory free; lie superalgebras; symmetries theory; lie ... See more keywords
Undecidability of equations in free Lie algebras
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DOI: 10.1090/tran/7579
Abstract: In this paper we prove undecidability of finite systems of equations in free Lie algebras of rank at least three over an arbitrary field. We show that the ring of integers $\mathbb{Z}$ is interpretable by… read more here.
Keywords: lie algebras; undecidability equations; free lie; equations free ... See more keywords