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On the embedding of space-time symmetries into simple superalgebras

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dc.contributor.author	D'Auria, Riccardo
dc.contributor.author	Ferrara, Sergio
dc.contributor.author	Lledó Barrena, María Antonia
dc.date.accessioned	2014-03-03T13:27:51Z
dc.date.available	2014-03-03T13:27:51Z
dc.date.issued	2001
dc.identifier.citation	D'Auria, R. Ferrara, S. Lledó Barrena, María Antonia 2001 On the embedding of space-time symmetries into simple superalgebras Letters in Mathematical Physics 57 2 123 133
dc.identifier.uri	http://hdl.handle.net/10550/33418
dc.description.abstract	We explore the embedding of Spin groups of arbitrary dimension and signature into simple superalgebras in the case of extended supersymmetry. The R-symmetry, which generically is not compact, can be chosen compact for all the cases that are congruent mod 8 to the physical conformal algebra so(D − 2,2), D ≥ 3. An so(1,1) grading of the superalgebra is found in all cases. Central extensions of super translation algebras are studied within this framework.
dc.relation.ispartof	Letters in Mathematical Physics, 2001, vol. 57, num. 2, p. 123-133
dc.subject	Àlgebra
dc.subject	Lie, Grups de
dc.title	On the embedding of space-time symmetries into simple superalgebras
dc.type	journal article	es_ES
dc.date.updated	2014-03-03T13:27:51Z
dc.identifier.doi	10.1023/A:1017950711091
dc.identifier.idgrec	093713
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1023/A:1017950711091