Contractions on the Classical Double

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dc.creatorBallesteros, Angel
dc.creatordel Olmo, Mariano
dc.date1997-02-25
dc.date.accessioned2026-07-07T09:17:29Z
dc.date.available2026-07-07T09:17:29Z
dc.descriptionLie algebra contractions on the classical Drinfel'd Double of a given Lie bialgebra are introduced and compared to the usual Lie bialgebra contraction theory. The connection between both approaches turns out to be intimately linked to duality problems. The non-relativistic (Galilean) limit of a (1+1) Poincaré Double is used to illustrate the contraction process. Finally, it is shown that, in a certain sense, the classical limit in a quantum algebra can be thought as a certain contraction on the corresponding Double.
dc.description10 pages, LaTeX. M.O. contribution to Group 21, Goslar 1996
dc.identifierhttps://arxiv.org/abs/q-alg/9702031
dc.identifierhttp://arxiv.org/abs/q-alg/9702031
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/153684
dc.subjectQuantum Algebra
dc.titleContractions on the Classical Double
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