Abstract
We construct Hořava-Lifshitz gravities that are invariant under anisotropic Weyl scaling. This construction is based on an extension of the group of symmetries of healthy extended Hořava-Lifshitz gravity and restricted-foliation-preserving Diff invariant Hořava-Lifshitz gravity. We find their Hamiltonian formulation and determine their constraint structure.
- Received 18 May 2011
DOI:https://doi.org/10.1103/PhysRevD.84.044025
© 2011 American Physical Society
