Generalized Wigner-Inönü contractions and Maxwell (super)algebras

DOI10.1134/S0081543811010172zbMATH Open1287.17011arXiv1007.3405WikidataQ62579647 ScholiaQ62579647MaRDI QIDQ641923

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Publication date: 25 October 2011

Published in: (Search for Journal in Brave)

Abstract: We consider a class of generalized Inonu-Wigner contraction for semidirect product of two particularly related semisimple Lie (super)algebras. The special class of such contractions provides D=4 Maxwell algebra and recently introduced simple D=4 Maxwell superalgebra. Further we present two types of D=4 N-extended Maxwell superalgebras, the nonstandard one for any N with 1/2 N(N-1) central charges and the standard one, for even N=2k, with k(2k-1) internal symmetry generators.

Full work available at URL: https://arxiv.org/abs/1007.3405

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