Symmetries of Snyder--de Sitter space and relativistic particle dynamics
arXiv:1101.2021 · doi:10.1007/JHEP03(2011)060
Abstract
We study the deformed conformal-Poincare symmetries consistent with the Snyder--de Sitter space. A relativistic particle model invariant under these deformed symmetries is given. This model is used to provide a gauge independent derivation of the Snyder--de Sitter algebra. Our results are valid in the leading order in the parameters appearing in the model.
12 pages, LaTeX, version appearing in JHEP, minor changes to match published version