Constraints from Solar System tests on a covariant loop quantum black hole

Abstract

Recently, a covariant spherically symmetric model of a black hole within the framework of loop quantum gravity (LQG), characterized by a quantum parameter $r_0$ or $\lambda$, has been proposed. To derive constraints on the LQG-corrected parameter, we explore observational constraints imposed on $r_0$ and $\lambda$ through investigations of the light deflection, the Shapiro time delay, the precession of perihelia, and the geodetic precession test. Among these constraints, the tightest one arises from the Shapiro time delay measured by the Cassini mission, yielding an upper constraint of approximately $10^{-5}$.

31 pages, Published version

References in corpus (29)

• The Gaia mission
• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
• The Confrontation between General Relativity and Experiment
• First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
• First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
• Quantum Nature of the Big Bang: Improved dynamics
• Gravity Probe B: Final Results of a Space Experiment to Test General Relativity
• Quantum Nature of the Big Bang
• First Sagittarius A* Event Horizon Telescope Results. VI: Testing the Black Hole Metric
• Quantum Nature of the Big Bang: An Analytical and Numerical Investigation
• Detection of the Schwarzschild precession in the orbit of the star S2 near the Galactic centre massive black hole
• Loop Quantum Dynamics of the Schwarzschild Interior
• Polymer Quantum Mechanics and its Continuum Limit
• Progress in Measurements of the Gravitational Bending of Radio Waves Using the VLBA
• Phenomenological loop quantum geometry of the Schwarzschild black hole
• Accurate Measurement in the Field of the Earth of the General-Relativistic Precession of the LAGEOS II Pericenter and New Constraints on Non-Newtonian Gravity
• Loop quantization of spherically symmetric midi-superspaces
• Self-dual Black Holes in LQG: Theory and Phenomenology
• Phenomenological dynamics of loop quantum cosmology in Kantowski-Sachs spacetime
• Gravitoelectromagnetism, Solar System Test and Weak-Field Solutions in $f(T,B)$ Gravity with Observational Constraints
• Kantowski-Sachs spacetime in loop quantum cosmology: bounds on expansion and shear scalars and the viability of quantization
• Qualitative Approach to Semi-Classical Loop Quantum Cosmology
• Holonomy corrected Schwarzschild black hole lensing
• Quasinormal modes of a holonomy corrected Schwarzschild black hole
• Observational Tests of the Generalized Uncertainty Principle: Shapiro Time Delay, Gravitational Redshift, and Geodetic Precession
• Exact solutions in bouncing cosmology
• Singularity resolution by holonomy corrections: Spherical charged black holes in cosmological backgrounds
• The Early Universe in Loop Quantum Cosmology
• Solar system constraints of a polymer black hole in loop quantum gravity

Cited by in corpus (11)

• Spontaneous Lorentz symmetry-breaking constraints in Kalb-Ramond gravity
• Spacetime-curvature induced uncertainty principle: linking the large-structure global effects to the local black hole physics
• Time Delay of Light in the Gravitational lensing of Supermassive Black Holes in Dark Matter Halos
• Spin foam amplitude of the black-to-white hole transition
• Charged black holes in Kalb-Ramond gravity: Weak Deflection Angle, Shadow cast, Quasinormal Modes and Neutrino annihilation
• Probing loop quantum effects through solar system experiments: observational signatures and parameter constraints
• On the analytic generalization of particle deflection in the weak field regime and shadow size in light of EHT constraints for Schwarzschild-like black hole solutions
• Quasinormal modes of a charged loop quantum black hole
• Parameterized quasinormal frequencies and Hawking radiation for axial gravitational perturbations of a holonomy-corrected black hole
• Traces of quantum fuzziness on the black hole shadow and particle deflection in the multi-fractional theory of gravity
• Phenomenology of Schwarzschild-like Black Holes with a Generalized Compton Wavelength