Corpus ID: 7561797

Impact of Lorentz Violation on Cosmology

@article{Soda2006ImpactOL,
  title={Impact of Lorentz Violation on Cosmology},
  author={J. Soda and Sugumi Kanno},
  journal={arXiv: General Relativity and Quantum Cosmology},
  year={2006}
}
  • J. Soda, S. Kanno
  • Published 12 December 2006
  • Physics
  • arXiv: General Relativity and Quantum Cosmology
We discuss the impact of Lorentz violation on the cosmology. Firstly, we show that the Lorentz violation affects the dynamics of the chaotic inflationary model and gives rise to an interesting feature. Secondly, we propose the Lorentz violating DGP brane models where the Lorentz violating terms on the brane accelerate the current universe. We conjecture that the ghost disappears in the Lorentz violating DGP models. 
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