$κ$-Minkowski and Snyder algebra from reparametrisation symmetry

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Following our earlier work \cite{sunandan1, sunandan2}, we derive noncommuting phase-space structures which are combinations of both the $κ$-Minkowski and Snyder algebra by exploiting the reparametrisation symmetry of the recently proposed Lagrangian for a point particle \cite{subir} satisfying the exact Doubly Special Relativity dispersion relation in the Magueijo-Smolin framework.
Accepted in Euro Physics Letters

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/203889

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0806.0758
 http://arxiv.org/abs/0806.0758
 Europhys.Lett.83:21002,2008
 doi:10.1209/0295-5075/83/21002

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