Coupling of Brans-Dicke scalar field with Horava-Lifshitz gravity
arXiv:1003.2840 · doi:10.1016/j.physletb.2011.06.022
Abstract
We look for a Brans-Dicke type of generalization of the Horava-Lifshitz gravity. It is shown that such a generalization is possible within the detailed balance condition. Classically, the resulting theory reduces in the IR limit to the usual Brans-Dicke theory with a negative cosmological constant for certain values of parameters. We then consider homogeneous and isotropic cosmology and study the effects of the new terms appearing in the model.
7pages, LATEX
References in corpus (28)
- Quantum Gravity at a Lifshitz Point
- Spectral Dimension of the Universe in Quantum Gravity at a Lifshitz Point
- Membranes at Quantum Criticality
- A healthy extension of Horava gravity
- Horava-Lifshitz Cosmology
- The black hole and FRW geometries of non-relativistic gravity
- Strong coupling in Horava gravity
- Solutions to Horava Gravity
- Quantum gravity without Lorentz invariance
- Chiral Primordial Gravitational Waves from a Lifshitz Point
- Phenomenologically viable Lorentz-violating quantum gravity
- Lorentz symmetry breaking as a quantum field theory regulator
- Cosmology of the Lifshitz universe
- Thermodynamics of Black Holes in Horava-Lifshitz Gravity
- The Black Hole and Cosmological Solutions in IR modified Horava Gravity
- Comment on `Strong coupling in extended Horava-Lifshitz gravity'
- Perturbative instabilities in Horava gravity
- On the z=4 Horava-Lifshitz Gravity
- Non-singular cosmology in a model of non-relativistic gravity
- Towards constraining of the Horava-Lifshitz gravities
- Hawking radiation and black hole spectroscopy in Horava-Lifshitz gravity
- Dynamical Scalar Degree of Freedom in Horava-Lifshitz Gravity
- On the Renormalizability of Horava-Lifshitz-type Gravities
- Primordial Perturbation in Horava-Lifshitz Cosmology
- Detailed balance in Horava-Lifshitz gravity
- Dyonic solution of Horava-Lifshitz Gravity
- Holographic dark energy with varying gravitational constant in Horava-Lifshitz cosmology
- Brans-Dicke Theory as a Unified Model for Dark Matter - Dark Energy
Cited by in corpus (7)
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- Non-Linear Sigma Model and asymptotic freedom at the Lifshitz point
- Gravitational waves in Brans-Dicke Theory with a cosmological constant
- Lifshitz and hyperscaling violated Yang-Mills-dilaton black holes
- Modified Brans-Dicke theory with space-time anisotropic parameters
- Gauss-Bonnet black holes in a special anisotropic scaling spacetime