Canonical doubly special relativity theory

Franz Hinterleitner
Phys. Rev. D 71, 025016 – Published 24 January 2005

Abstract

For a certain example of a “doubly special relativity theory” the modified space-time Lorentz transformations are obtained from the momentum space transformations by using canonical methods. In the sequel an energy-momentum dependent space-time metric is constructed, which is essentially invariant under the modified Lorentz transformations. By associating such a metric to every Planck cell in space and to the energy-momentum contained in it, a solution of the problem of macroscopic bodies in doubly special relativity is suggested.

  • Received 6 October 2004

DOI:https://doi.org/10.1103/PhysRevD.71.025016

©2005 American Physical Society

Authors & Affiliations

Franz Hinterleitner*

  • Department of Theoretical Physics and Astrophysics, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic

  • *Electronic address: franz@physics.muni.cz

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Vol. 71, Iss. 2 — 15 January 2005

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