New Black Hole Solutions in Brans-Dicke Theory of Gravity

Hongsu Kim

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New Black Hole Solutions in Brans-Dicke Theory of Gravity

Hongsu Kim

General Relativity and Quantum Cosmology · Submitted 4 Nov 1998

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim Namely, working directly with the known explicit spacetime solutions in Brans-Dicke theory, it is found that non-trivial Kerr-Newman-type black hole solutions different from general relativistic solutions could occur for the generic Brans-Dicke parameter values -5/2\leq \omega <-3/2.

how it is stated · hedged possibility 0.78 read the record →

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,099 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.11 · states limitation 0.53 · human participants 0.01 · controlled comparison 0.08 · randomized assignment 0.01 · states quantitative result 0.93 · compares with prior results 0.92 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v3. Results and the main claim are underlined; show every role.

Existence check of non-trivial, stationary axisymmetric black hole solutions in Brans-Dicke theory of gravity in different direction from those of Penrose, Thorne and Dykla, and Hawking is performed. Namely, working directly with the known explicit spacetime solutions in Brans-Dicke theory, it is found that non-trivial Kerr-Newman-type black hole solutions different from general relativistic solutions could occur for the generic Brans-Dicke parameter values -5/2\leq \omega <-3/2. Finally, issues like whether these new black holes carry scalar hair and can really arise in nature and if they can, what the associated physical implications would be are discussed carefully.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	Existence check of non-trivial, stationary axisymmetric black hole solutions in Brans-Dicke theory of gravity in different direction from those of Penrose, Thorne and Dykla, and Hawking is performed.	contribution 0.93	0.87	0.09	asserted 0.85
s1	Namely, working directly with the known explicit spacetime solutions in Brans-Dicke theory, it is found that non-trivial Kerr-Newman-type black hole solutions different from general relativistic solutions could occur for the generic Brans-Dicke parameter values -5/2\leq \omega <-3/2.	result 0.97	0.95	0.87	hedged possibility 0.78
s2	Finally, issues like whether these new black holes carry scalar hair and can really arise in nature and if they can, what the associated physical implications would be are discussed carefully.	interpretation 0.74	0.70	0.06	unclear 0.71

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.90.

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arXiv listing abstract v3

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full text
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P abstract

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The paper

Original abstract

Existence check of non-trivial, stationary axisymmetric black hole solutions in Brans-Dicke theory of gravity in different direction from those of Penrose, Thorne and Dykla, and Hawking is performed. Namely, working directly with the known explicit spacetime solutions in Brans-Dicke theory, it is found that non-trivial Kerr-Newman-type black hole solutions different from general relativistic solutions could occur for the generic Brans-Dicke parameter values -5/2\leq \omega <-3/2. Finally, issues like whether these new black holes carry scalar hair and can really arise in nature and if they can, what the associated physical implications would be are discussed carefully.

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References

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

Finite-range hair from a nonlocal matter sector: charged Yukawa black holes
gr-qc 2026-10 conditional novelty 5.0 of 10

A nonlocal matter closure plus the Kerr-Schild condition yields an exact charged black hole whose metric is Reissner-Nordström with a Yukawa hair term that carries no asymptotic charge.
Gravitational Wave Tests of General Relativity with Ground-Based Detectors and Pulsar Timing Arrays
gr-qc 2013-04 conditional novelty 2.0 of 10

Gravitational wave observations of compact binary mergers and pulsar timing can constrain alternatives to general relativity in the strong-field, dynamical regime, and the review catalogues the projected bound for eac...

How the literature uses it

9 arXiv papers cite this in 14 sentences

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Papers citing it · 9 sentences without a confident label

Cites it as background 5 papers

Zaslavskii [ref] generalized the particle collision with the unbounded center-of-mass energy and classified particle collisions with arbitrary high center-of-mass energy near the GMGHS black hole [ref] , near a black hole in Brans-Dicke theory [ref] investigated by Sultana and Bose [ref] , and near naked singularities in a Fisher spacetime or a Janis-Newman-Winicour spacetime [ref] investigated by Patil and Joshi [ref] , into the same class.

Neutral particle collisions near Gibbons-Maeda-Garfinkle-Horowitz-Strominger black holes after shadow observations · Introduction · 0.87
In the Brans-Dicke theory an exact solution is known (see [ref] and references therein):

High energy particle collisions and geometry of horizon · Black hole in Brans-Dicke theory · 0.83
Attempts to construct a rotating solution (and solutions with NUT) were also made in the framework of the Brans-Dicke (BD) theory [ref] .

Photon surfaces, shadows and accretion disks in gravity with minimally coupled scalar field · Introduction · 0.98

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