Revisiting the Brans solutions of scalar-tensor gravity
arXiv:1609.02783 · doi:10.1103/PhysRevD.94.104019
Abstract
Motivated by statements in the literature which contradict two general theorems, the static and spherically symmetric Brans solutions of scalar-tensor gravity are analyzed explicitly in both the Jordan and the Einstein conformal frames. Depending on the parameter range, these solutions describe wormholes or naked singularities but not black holes.
arXiv comment14 pages, comments welcome
References in corpus (33)
- f(R) Theories Of Gravity
- Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
- f(R) theories
- Black hole hair in generalized scalar-tensor gravity
- Black holes in scalar-tensor gravity
- A no-hair theorem for the galileon
- The null energy condition in dynamic wormholes
- Black holes with non-minimal derivative coupling
- Primordial black hole evolution in tensor-scalar cosmology
- Brans-Dicke wormholes in the Jordan and Einstein frames
- Kerr Black Holes are Not Unique to General Relativity
- Black holes with surrounding matter in scalar-tensor theories
- Matter around Kerr black holes in scalar-tensor theories: scalarization and superradiant instability
- Brans wormholes
- Illusions of general relativity in Brans-Dicke gravity
- Numerical simulations of single and binary black holes in scalar-tensor theories: circumventing the no-hair theorem
- General class of vacuum Brans-Dicke wormholes
- Cosmic Black-Hole Hair Growth and Quasar OJ287
- "Are Black Holes in Brans-Dicke Theory precisely the same as in General Relativity?"
- Structure and stability of cold scalar-tensor black holes
- The omega-tends-to-infinity limit of Brans-Dicke theory
- The Jebsen-Birkhoff theorem in alternative gravity
- On static spherically symmetric solutions of the vacuum Brans-Dicke theory
- Can Brans-Dicke theory with describe stars?
- On the limits of Brans-Dicke spacetimes: a coordinate-free approach
- omega dependence of the scalar field in Brans-Dicke theory
- Brans-Dicke Wormhole Revisited
- The Campanelli-Lousto and veiled spacetimes
- New Features of Extended Wormhole Solutions in the Scalar Field Gravity Theories
- Black holes and wormholes subject to conformal mappings
- On Stationary Axially Symmetric Solutions in Brans-Dicke Theory
- A Nonsingular Brans Wormhole: An Analogue to Naked Black Holes
- Comments on "New Brans-Dicke Wormholes"
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- Selected topics in scalar-tensor theories and beyond
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- The exponential metric represents a traversable wormhole
- Hairy black holes in DHOST theories: Exploring disformal transformation as a solution-generating method
- Fresh look at the scalar-tensor theory of gravity in Jordan and Einstein frames from undiscussed standpoints
- Spherical inhomogeneous solutions of Einstein and scalar-tensor gravity: a map of the land
- Wormhole Solutions in Modified Brans-Dicke Theory
- Revisiting the analogue of the Jebsen-Birkhoff theorem in Brans-Dicke gravity
- Could the black hole singularity be a field singularity?
- Beyond Schwarzschild-de Sitter spacetimes: II. An exact non-Schwarzschild metric in pure gravity and new anomalous properties of spacetimes
- Accretion Flow onto Ellis-Bronnikov Wormhole
- A family of scalar-Einstein and vacuum Brans-Dicke axisymmetric solutions
- Two new approaches to the anomalous limit of Brans-Dicke to Einstein gravity
- Revisiting black holes and wormholes under Weyl transformations
- Revisiting wormhole energy conditions in Riemann-Cartan spacetimes and under Weyl transformations
- Disformal mappings of spherical DHOST geometries
- Scalar-tensor black holes in an expanding universe
- Quasilocal mass in scalar-tensor gravity: spherical symmetry
- Shadows of naked singularity in Brans-Dicke gravity
- Revisiting Weak Energy Condition and wormholes in Brans-Dicke gravity
- Rotating black holes in valid vector-tensor theories after GW170817
- Wormholes with matter haunted by conformally coupled ghosts
- Local scale symmetry and black holes