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Triality of Majorana-Weyl Spacetimes with Different Signatures

Francesco Toppan

hep-tharXiv:hep-th/0005034

Abstract

Higher dimensional Majorana-Weyl spacetimes present space-time dualities which are induced by the Spin(8) triality automorphisms. This corresponds to a very fundamental property of the supersymmetry in higher dimensions, i.e. that any given theory can be formulated in different signatures all interconnected by the S3 permutation group.

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