Einstein-Aether Theory
Authors: C. Eling, T. Jacobson, D. Mattingly

http://arxiv.org/abs/gr-qc/0410001

=========[Abstract]=========================

We review the status of "Einstein-Aether theory", a generally
covariant theory of gravity coupled to a dynamical, unit
timelike vector field that breaks local Lorentz symmetry.

Aspects of waves, stars, black holes, and cosmology are
discussed, together with theoretical and observational
constraints. Open questions are stressed.

=========[/Abstract]=========================







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Pete Brown
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