A spacetime realization of kappa-Poincare algebra
arXiv:gr-qc/0506036 · doi:10.1103/PhysRevD.72.087703
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.
arXiv comment5 pages, plain TeX. Some misprints corrected. A discussion on the possibility of experimental verifications added
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