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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 7, Pages 899–903
(Mi jetpl2626)
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This article is cited in 38 scientific papers (total in 38 papers)
Large-scale non-locality in «doubly special relativity» with an energy-dependent speed of light
R. Schützhold, W. G. Unruh Canadian Institute for Advanced Research Cosmology and Gravity Program; Department of Physics and Astronomy,University of British Columbia
Abstract:
There are two major alternatives for violating the (usual) Lorentz invariance at large (Planckian) energies or momenta – either not all inertial frames (in the Planck regime) are equivalent (e.g., there is an effectively preferred frame) or the transformations from one frame to another are (non-linearly) deformed («doubly special relativity»). We demonstrate that the natural (and reasonable) assumption of an energy-dependent speed of light in the latter method goes along with violations of locality/separability (and even translational invariance) on macroscopic scales.
Received: 01.09.2003
Citation:
R. Schützhold, W. G. Unruh, “Large-scale non-locality in «doubly special relativity» with an energy-dependent speed of light”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:7 (2003), 899–903; JETP Letters, 78:7 (2003), 431–435
Linking options:
https://www.mathnet.ru/eng/jetpl2626 https://www.mathnet.ru/eng/jetpl/v78/i7/p899
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Statistics & downloads: |
Abstract page: | 124 | Full-text PDF : | 63 | References: | 26 |
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