منابع مشابه
Deformed Special Relativity and Deformed Symmetries in a Canonical Framework
In this paper we have studied the nature of kinematical and dynamical laws in κ-Minkowski spacetime from a new perspective: the canonical phase space approach. We discuss a particular form of κ-Minkowski phase space algebra that yields the κ-extended finite Lorentz transformations derived in [16]. This is a particular form of a Deformed Special Relativity model that admits a modified energy-mom...
متن کاملPhysics of Deformed Special Relativity: Relativity Principle Revisited
In many different ways, Deformed Special Relativity (DSR) has been argued to provide an effective limit of quantum gravity in almost-flat regime. Unfortunately, DSR is up to now plagued by many conceptual problems (in particular how it describes macroscopic objects) which forbids a definitive physical interpretation and clear predictions. Here we propose a consistent framework to interpret DSR....
متن کاملDeformed Special Relativity in Position Space
We investigate how deformations of special relativity in momentum space can be extended to position space in a consistent way, such that the dimensionless contraction between wave-vector and coordinate-vector remains invariant. By using a parametrization in terms of an energy dependent speed of light, and an energy dependent Planck’s constant, we are able to formulate simple requirements that c...
متن کاملDeformed Special Relativity in a Canonical Framework
In this paper we have studied the nature of kinematical and dynamical laws in κ-Minkowski spacetime from a new perspective: the canonical phase space approach. We have introduced a new form of κ-Minkowski phase space algebra from which we recover the κ-extended finite Lorentz transformations derived in [13]. This is a particular form of a Deformed Special Relativity model that admits a modified...
متن کاملThe Free Particle in Deformed Special Relativity
Florian Girelli, ∗ Tomasz Konopka, 2, † Jerzy Kowalski-Glikman, ‡ and Etera R. Livine 4, § Perimeter Institute, 31 Caroline Street North Waterloo, Ontario, Canada N2L 2Y5 University of Waterloo, 200 University Ave. West, Waterloo, ON, N2L 3G1, Canada Institute for Theoretical Physics, University of Wroc law, Pl. Maxa Borna 9, Pl–50-204 Wroc law, Poland Laboratoire de Physique, ENS Lyon, CNRS UM...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2013
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.87.044044