Hamiltonian formalism and spacetime symmetries in generic DSR models

Abstract

We study the structure of the phase space of generic models of deformed special relativity that gives rise to a definition of velocity consistent with the deformed Lorentz symmetry. As a byproduct we also determine the laws of transformation of spacetime coordinates.

10 pages TeX; v.2 completely rewritten; v.4 some typos corrected and some points clarified

References in corpus (1)

• A spacetime realization of kappa-Poincare algebra

Cited by in corpus (6)

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• Doubly-Special Relativity: Facts, Myths and Some Key Open Issues
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• Lifetime of flying particles in canonical Doubly Special Relativity