Abstract
We discuss a way to obtain the doubly special relativity kinematical rules (the deformed energy-momentum relation and the nonlinear Lorentz transformations of momenta) starting from a singular Lagrangian action of a particle with linearly realized SO(1,4) symmetry group. The deformed energy-momentum relation appears in a special gauge of the model. The nonlinear transformations of momenta arise from the requirement of covariance of the chosen gauge.
Original language | English |
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Pages (from-to) | 173-176 |
Number of pages | 4 |
Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
Volume | 702 |
Issue number | 2-3 |
DOIs | |
Publication status | Published - 11 Aug 2011 |
Externally published | Yes |
Keywords
- Doubly special relativity models
- Nonlinear Lorentz transformations
ASJC Scopus subject areas
- Nuclear and High Energy Physics