A spacetime realization of kappa-Poincare algebra
General Relativity and Quantum Cosmology
2009-11-11 v2
Abstract
We study a Hamiltonian realization of the phase space of kappa-Poincare algebra that yields a definition of velocity consistent with the deformed Lorentz symmetry. We are also able to determine the laws of transformation of spacetime coordinates and to define an invariant spacetime metric, and discuss some possible experimental consequences.
Keywords
Cite
@article{arxiv.gr-qc/0506036,
title = {A spacetime realization of kappa-Poincare algebra},
author = {S. Mignemi},
journal= {arXiv preprint arXiv:gr-qc/0506036},
year = {2009}
}
Comments
5 pages, plain TeX. Some misprints corrected. A discussion on the possibility of experimental verifications added