• DOI:10.1103/PhysRevD.62.103518
Corpus ID: 119369520

Geometrodynamics of variable-speed-of-light cosmologies

@article{Bassett2000GeometrodynamicsOV,
  title={Geometrodynamics of variable-speed-of-light cosmologies},
  author={B. Bassett and S. Liberati and C. Molina-Par{\'i}s and M. Visser},
  journal={Physical Review D},
  year={2000},
  volume={62},
  pages={103518}
}

B. Bassett, S. Liberati, +1 author M. Visser

Published 2000

Physics

Physical Review D

Variable-speed-of-light (VSL) cosmologies are currently attracting interest as an alternative to inflation. We investigate the fundamental geometrodynamic aspects of VSL cosmologies and provide several implementations which do not explicitly break Lorentz invariance (no ``hard'' breaking). These ``soft'' implementations of Lorentz symmetry breaking provide particularly clean answers to the question ``VSL with respect to what?.'' The class of VSL cosmologies we consider are compatible with both… CONTINUE READING

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