Contraction based classification of supersymmetric extensions of kinematical Lie algebras

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We study supersymmetric extensions of classical kinematical algebras from the point of view of contraction theory. It is shown that contracting the supersymmetric extension of the anti-de Sitter algebra leads to a hierarchy similar in structure to the classical Bacry-Lévy-Leblond classification
Talk presented at Group27, yerevan, Armenia, August 2008

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High Energy Physics - Theory, Mathematical Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/174424

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0811.2961
 http://arxiv.org/abs/0811.2961

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arXiv