Bekenstein-Hod Universal Bound on Information Emission Rate Is Obeyed by LIGO-Virgo Binary Black Hole Remnants

no code implementations • 10 Mar 2021 • Gregorio Carullo, Danny Laghi, John Veitch, Walter Del Pozzo

Causality and the generalized laws of black hole thermodynamics imply a bound, known as the \textit{Bekenstein--Hod universal bound}, on the information emission rate of a perturbed system.

General Relativity and Quantum Cosmology High Energy Physics - Phenomenology

Enhancing modified gravity detection from gravitational-wave observations using the Parametrized ringdown spin expansion coefficients formalism

no code implementations • 11 Feb 2021 • Gregorio Carullo

Harvesting the full potential of black hole spectroscopy demands realising the importance of casting constraints on modified theories of gravity in a framework as general and robust as possible.

General Relativity and Quantum Cosmology