Complex product structures on some simple Lie groups

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We construct invariant complex product (hyperparacomplex, indefinite quaternion) structures on the manifolds underlying the real noncompact simple Lie groups $SL(2m-1,\RR)$, $SU(m,m-1)$ and $SL(2m-1,\CC)^\RR$. We show that on the last two series of groups some of these structures are compatible with the biinvariant Killing metric. Thus we also provide a class of examples of compact (neutral) hyperparahermitean, non-flat Einstein manifolds.
latex, 7 pages

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Differential Geometry, High Energy Physics - Theory, 53C15

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http://salesiana.dossiersoluciones.com/handle/123456789/71386

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0405584
 http://arxiv.org/abs/math/0405584

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arXiv