The Magueijo-Smolin Group in Doubly-Special Relativity is Linear in Five Dimensions

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dc.creatorMcCarthy, Patrick J.
dc.creatorSchafir, R. L.
dc.date2003-04-22
dc.date.accessioned2026-07-07T03:27:47Z
dc.date.available2026-07-07T03:27:47Z
dc.descriptionMagueijo and Smolin have introduced a modification of the Lorentz group for the momentum-space transformations in Doubly-Special Relativity. As presented the group is non-linear, but we show that it is a group of fraction-linear transformations in 4 dimensional real projective space. We pass to the associated 5 dimensional linear space and identify the subgroup as a conjugate of the ordinary Lorentz group, giving the conjugating matrix. Taking the dual of the 5-space, we identify a subgroup as the Lorentz transformations about a point different to the origin.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/gr-qc/0304079
dc.identifierhttp://arxiv.org/abs/gr-qc/0304079
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/34568
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleThe Magueijo-Smolin Group in Doubly-Special Relativity is Linear in Five Dimensions
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