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On the de Sitter spectra

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Aguirre Dabán, Eduardo and Esteve, A. (1974) On the de Sitter spectra. Il Nuovo Cimento A Series 11, 21 (4). pp. 743-759. ISSN 0369-3546


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Abstract

The principal series of the unitary irreducible representations of the noncompact symplectic groupSp 1,1 are constructed using a generalization to the quaternionic field of Grave’s paper onU p,q . The spectra of these representations are explicitly calculated. SinceSp 1,1 is the covering of the de Sitter groupO 4,1, its invariants are related by contraction to those of the Poincaré group.


Item Type:Article
Subjects:Sciences > Mathematics > Group Theory
ID Code:20668
Deposited On:05 Apr 2013 15:33
Last Modified:12 Dec 2018 15:14

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