Strongest constraint in f(R) = R+ α R2 gravity: stellar stability

DOI10.1088/1475-7516/2020/11/048zbMath1486.85019arXiv2008.00536OpenAlexW3108256959MaRDI QIDQ5035300

S. E. Jorás, J. M. Z. Pretel, Ribamar R. R. Reis

Publication date: 21 February 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2008.00536

zbMATH Keywords

neutron starsmodified gravity

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Galactic and stellar structure (85A15) Stability and instability of geophysical and astrophysical flows (76E20)

Related Items (4)

Strange stars in f(ℛ) gravity palatini formalism and gravitational wave echoes from them ⋮ R²-gravity quark stars from perturbative QCD ⋮ Observational constraints on a transit cosmological model in f(R,G) gravity ⋮ Radial oscillations and stability of compact stars in f(R, T) = R+ 2β T gravity

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