Cover Image

Unscreening of f(R) gravity near the galactic center black hole: Testability through pericenter shift below S0-2's orbit

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Paul, Debojit, Kalita, Sanjeev, Talukdar, Abhijit
Format:	Preprint
Published:	2026
Subjects:	General Relativity and Quantum Cosmology
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

$f(R)$ gravity in the solar system and cosmological scalarons
by: Paul, Debojit, et al.
Published: (2024)

Probing dark matter distributions with the pericentre precession of the stellar orbits near the Galactic Centre black hole
by: Paul, Debojit, et al.
Published: (2026)

Black hole based general relativistic limit of f(R) theory of gravity
by: Bhattacharjee, Pranjali, et al.
Published: (2026)

Cosmological perturbations with $f(R)$ gravity scalarons : Galaxy power spectra and the scalaron mass
by: Talukdar, Abhijit, et al.
Published: (2026)

Kerr-scalaron metric and astronomical consequences near the Galactic Center black hole
by: Paul, Debojit, et al.
Published: (2024)

Timelike bound orbits and pericenter precession around black hole with conformally coupled scalar hair
by: Qi, Qi, et al.
Published: (2024)

Constraining primordial black hole masses through $f(R)$ gravity scalarons in Big Bang Nucleosynthesis
by: Talukdar, Abhijit, et al.
Published: (2023)

Big Bang Nucleosynthesis with $f(R)$ gravity scalarons and astrophysical consequences
by: Talukdar, Abhijit, et al.
Published: (2024)

Rotating galactic black holes
by: Zhang, Chao, et al.
Published: (2024)

Kiselev black strings in $f(R,T)$ gravity
by: Santos, L. C. N., et al.
Published: (2026)

Periodic orbits and gravitational waveforms of black holes in bumblebee gravity
by: Shi, Zijian, et al.
Published: (2026)

Modeling the black holes surrounded by a dark matter halo in the galactic center of M87
by: Liu, Dong, et al.
Published: (2023)

Quasinormal modes, thermodynamics and shadow of black holes in Hu-Sawicki f(R) gravity theory
by: Karmakar, Ronit, et al.
Published: (2024)

Investigating the effects of gravitational lensing by Hu-Sawicki $\boldsymbol{f(R)}$ gravity black holes
by: Mohan, Gayatri, et al.
Published: (2024)

Three dimensional black bounces in $f(R)$ gravity
by: Silva, Marcos V. de S., et al.
Published: (2026)

Born-Infeld-f(R) black holes
by: Kibaroğlu, Salih
Published: (2026)

Cylindrical black hole solutions in $f(\mathcal{R})$ and $f(\mathcal{R},\mathcal{A},A^{μν}A_{μν})$ modified gravity
by: Ahmed, Faizuddin, et al.
Published: (2024)

Regular black hole solutions in $(2 + 1)$-dimensional $f(R,T)$ gravity coupled to nonlinear electrodynamics
by: Pinto, Miguel A. S., et al.
Published: (2025)

Asymptotic Schwarzschild solutions in $f(R)$ gravity and their observable effects on the photon sphere of black holes
by: Resco, Miguel Aparicio
Published: (2025)

Post-Newtonian orbital mechanics around a black hole in modified gravity
by: Liodis, Ioannis, et al.
Published: (2026)

Horizon structure and extremal configurations of Kerr-Newman-anti-de Sitter black holes in f(R) gravity
by: Aliev, Alikram N.
Published: (2026)

Electromagnetic radiation-reaction near black holes: orbital widening and the role of the tail
by: Juraev, Bakhtinur, et al.
Published: (2026)

f(R) gravity with spacetime torsion
by: Kumar, Hitender, et al.
Published: (2024)

Primordial black hole production in scalar field inflation within $f(T)$ gravity
by: Villalobos-Silva, Daniel, et al.
Published: (2026)

Spherical photon orbits around the Kerr-like black hole in Einstein-Bumblebee gravity
by: Li, Shi-Yu, et al.
Published: (2025)

Generalized black-bounces solutions in f(R) gravity and their field sources
by: Silva, Marcos V. de S., et al.
Published: (2025)

Testing the behaviour of exotic matter near wormhole throat in $f(R,T)$ gravity
by: Sarkar, Payel
Published: (2025)

Black holes in $f(R,T)$ gravity coupled with Euler-Heisenberg electrodynamics
by: Liang, Yizhi, et al.
Published: (2025)

Probing a Lorentz-violating parameter from orbital precession of the S2 star around the galactic centre supermassive black hole
by: Qi, Qi, et al.
Published: (2026)

Cosmology of unimodular Born-Infeld-$f(R)$ gravity
by: Kibaroğlu, Salih, et al.
Published: (2024)

Deflection angle and shadow of slowly rotating black holes in galactic nuclei
by: Balali, A. El, et al.
Published: (2024)

Charged black holes in quadratic gravity
by: Pravda, Vojtech, et al.
Published: (2024)

Analytical calculation of Kerr and Kerr-Ads black holes in $f(R)$ theory
by: Li, Ping, et al.
Published: (2024)

Massless Dirac Perturbations of black holes in f(Q) gravity: quasinormal modes and weak deflection angle
by: Al-Badawi, Ahmad, et al.
Published: (2024)

Rotating black holes in the Hernquist galactic halo and its accretion disk luminosity
by: Heydari-Fard, Malihe, et al.
Published: (2026)

Charged black hole surrounded by a galactic halo in de Sitter universe
by: Konoplya, R. A., et al.
Published: (2025)

Analog regular black holes and black hole mimickers for surface-gravity waves in fluids
by: Pomakov, Valentin, et al.
Published: (2026)

Testing black holes with cosmological constant in Einstein-bumblebee gravity through the black hole shadow using EHT data and deflection angle
by: Pantig, Reggie C., et al.
Published: (2024)

Tidal deformation of black holes in Lovelock gravity
by: Singha, Chiranjeeb, et al.
Published: (2025)

Thermodynamics of rotating black holes in conformal gravity
by: Kamvar, Negin, et al.
Published: (2015)