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Cited by 186

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Relativistic stars inf(R)gravity, and absence thereof

Open access
Kobayashi, Tsutomu, Maeda, Kei-ichi·2008·Physical Review D

Abstract

Several $f(R)$ modified gravity models have been proposed which realize the correct cosmological evolution and satisfy solar system and laboratory tests. Although nonrelativistic stellar configurations can be constructed, we argue that relativistic stars cannot be present in such $f(R)$ theories. This problem appears due to the dynamics of the effective scalar degree of freedom in the strong gravity regime. Our claim thus raises doubts on the viability of $f(R)$ models.

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Metadata

Authors
Kobayashi, T., & Maeda, K.-I.
Venue
Physical Review D
Published
2008-09-08
Volume
78
Issue
6
ISSN
  • 0556-2821 (ISSN-L)
  • 1550-7998
  • 1550-2368
OpenAlex
W2126667778
Cited by
186
References
5
FWCI
10.41
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Relativistic stars inf(R)gravity, and absence thereof. https://app.cochat.ai/papers/10.1103/physrevd.78.064019
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Kobayashi, T., & Maeda, K.-I. (2008). Relativistic stars inf(R)gravity, and absence thereof. Physical Review D. https://doi.org/10.1103/physrevd.78.064019

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.