Modified theories of gravity are credible alternatives to general relativity
Modified theories of gravity are actively investigated and supported by theoretical and observational studies as viable frameworks to address limitations and tensions in general relativity.
The retrieved literature contains several peer-reviewed studies exploring various modified gravity frameworks (such as generalized Brans-Dicke, f(Q) gravity, and fourth-order gravity). These papers demonstrate that modified gravity models can successfully account for astrophysical phenomena and help resolve existing cosmological tensions, establishing their credibility as alternatives to general relativity. None of the provided papers refute the general premise that modified theories of gravity are credible alternatives.
Xu M, Lu J, Yang S, Jiang H. Properties of Spherically Symmetric Black Holes in the Generalized Brans-Dicke Modified Gravitational Theory.. 2023. https://doi.org/10.3390/e25050814
Explores black hole thermodynamic entropy and stability in generalized Brans-Dicke modified gravity to address limitations of general relativity.
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Naseer T, Sharif M, Waqas M, Andrade J, Emara A. Isotropic fluid structures and role of non-metricity on their dynamics governed by an electric charge: A theoretical study.. 2026. https://doi.org/10.1371/journal.pone.0343123
Examines how symmetric teleparallel f(Q) gravity successfully models compact stellar objects like LMC X-4.
Kavya NS, Swagat Mishra S, Sahoo PK. f(Q) gravity as a possible resolution of the H<sub>0</sub> and S<sub>8</sub> tensions with DESI DR2.. 2025. https://doi.org/10.1038/s41598-025-23502-0
Shows that f(Q) gravity models can alleviate current cosmological tensions like H0 and S8.
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