More about scalar gravity
arXiv:1605.09778 · doi:10.1103/PhysRevD.93.124023
Abstract
We discuss a class of models for gravity based on a scalar field. The models include and generalize the old approach by Nordström which predated and in some way inspired General Relativity. The class include also a model that we have recently introduced and discussed in its cosmological aspects (GSG). We present here a complete characterisation of the Schwarschild geometry as a vacuum solution of GSG and sketch a discussion of the first Post-Newtonian approximation.
arXiv comment11 pages, 1 figure, accepted for publication in PRD
References in corpus (33)
- Effective one-body approach to general relativistic two-body dynamics
- Transition from inspiral to plunge in binary black hole coalescences
- Coalescence of Two Spinning Black Holes: An Effective One-Body Approach
- Transforming gravity: from derivative couplings to matter to second-order scalar-tensor theories beyond the Horndeski Lagrangian
- The Relation between Physical and Gravitational Geometry
- On the determination of the last stable orbit for circular general relativistic binaries at the third post-Newtonian approximation
- Exploring gravitational theories beyond Horndeski
- Improved resummation of post-Newtonian multipolar waveforms from circularized compact binaries
- Disformal invariance of second order tensor-scalar theories: framing the Horndeski action
- An improved analytical description of inspiralling and coalescing black-hole binaries
- Field-theoretical formulations of MOND-like gravity
- Comparing Effective-One-Body gravitational waveforms to accurate numerical data
- Disformal Transformations, Veiled General Relativity and Mimetic Gravity
- DBI Galileons in the Einstein Frame: Local Gravity and Cosmology
- Disformal Inflation
- Disformal Scalar Fields and the Dark Sector of the Universe
- Disformal couplings and the dark sector of the universe
- Disformal Theories of Gravity: From the Solar System to Cosmology
- Constraining Disformally Coupled Scalar Fields
- Cosmological disformal invariance
- Cosmological Tests of the Disformal Coupling to Radiation
- Constraints on Disformal Couplings from the Properties of the Cosmic Microwave Background Radiation
- Towards Viable Cosmological Models of Disformal Theories of Gravity
- Nordstrom's scalar theory of gravity and the equivalence principle
- Parameterized post-Newtonian limit of Horndeski's gravity theory
- Geometric scalar theory of gravity
- Derivative Chameleons
- Modified Gravity and the Radiation Dominated Epoch
- Cosmological simulations with disformally coupled symmetron fields
- Explaining the Proton Radius Puzzle with Disformal Scalars
- Cosmology in GSG
- Conformal transformations and Nordström's scalar theory of gravity
- The two-body problem: analytical results in a toy-model of relativistic gravity
Cited by in corpus (5)
- Non-Gaussianity in multi-sound-speed disformally coupled inflation
- Will-Nordtvedt PPN formalism applied to renormalization group extensions of general relativity
- A Post-Newtonian Analysis of Regularized 4D-EGB Theory: Complete Set of PPN Parameters and Observational Constraints
- The description of gravitational waves in geometric scalar gravity
- GR-GSG Hybrid Gravity