Spacetime-varying couplings and Lorentz violation
By A. Kostelecky, R. Lehnert, M. Perry. 2002
151 citations recorded by the source corpus.
Spacetime-varying coupling constants can be associated with violations of local Lorentz invariance and CPT symmetry. An analytical supergravity cosmology with a time-varying fine-structure constant provides an explicit example. Estimates are made for some experimental constraints.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics
View Paper: https://www.semanticscholar.org/paper/8a3c24490180f84ff7d72bcce7a9cd392e952bf6
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In Astronomy and Astrophysics
- D. Mattingly
- Jean-Philippe Uzan
- Giovanni Amelino-Camelia
- T. Jacobson
- Stefano Liberati
- C. Will
- Hidetoshi Katori
- Anzhong Wang
In Nuclear and High Energy Physics
- D. Mattingly
- Jean-Philippe Uzan
- Giovanni Amelino-Camelia
- T. Jacobson
- Stefano Liberati
- Anzhong Wang
- Matt Visser
- C. Will
In Statistical and Nonlinear Physics
- D. Mattingly
- Jean-Philippe Uzan
- T. Jacobson
- Giovanni Amelino-Camelia
- Stefano Liberati
- Anzhong Wang
- C. Will
- Matt Visser
Citations in the corpus
- Modern Tests of Lorentz Invariance (2005, background): “nt gauge bosons [54, 189, 161, 80], varying moduli [93], axion-Wess-Zuminomodels [30], analogues of emergent gravity in condensed matter [40, 238], ghost condensate [34], space-time varying couplings [177, 50], or varying speed of light cosmologies [219, 209] also incorporate Lorentz violation. The ”
- Varying Constants, Gravitation and Cosmology (2010, background): “Note that varying coupling constants can also be associated with violations of local Lorentz invariance and CPT symmetry [298, 52, 242].”