Snyder-de Sitter model from two-time physics
General Relativity and Quantum Cosmology
2010-12-23 v1
Abstract
We show that the symplectic structure of the Snyder model on a de Sitter background can be derived from two-time physics in seven dimensions and propose a Hamiltonian for a free particle consistent with the symmetries of the model.
Cite
@article{arxiv.1010.6258,
title = {Snyder-de Sitter model from two-time physics},
author = {M. C. Carrisi and S. Mignemi},
journal= {arXiv preprint arXiv:1010.6258},
year = {2010}
}
Comments
9 pages