Isolated and dynamical horizons from a common perspective
Mikolaj Korzynski
Abstract
A framework is developed in which one can write down the constraint equations on a three--dimensional hypersurface of arbitrary signature. It is then applied to isolated and dynamical horizons. The derived equations can be used to extract physicaly relevant quantities describing the horizon irrespective to whether it is isolated (null) or dynamical at a given instant of time. Furthermore, small perturbation of isolated horizons are considered, and finally a family of axially--symmetric exact solution of the constraint equations on a dynamical horizon is presented.
Create a lesson
Related papers
Positive energy from timelike singularities
Fernando Ruiz Ruiz
A Fast and Scalable Transformer Pipeline for Binary Black Hole Detection
Chayan Chatterjee, Abigail Petulante, Haowei Fu et al.
Ghost-free higher-gradient Newtonian gravity from the Second Law of Thermodynamics
M. Pszota, P. Ván
Unimodular Gravity with Arbitrary Diffusion Function: A Dynamical System Reconstruction Approach
Gabriel Gómez, Guillermo Palma, Norman Cruz
Gravitational waves from core collapse of rotating very-massive stars: 3D numerical relativity computation
Alan Tsz-Lok Lam, Masaru Shibata, Sho Fujibayashi
Guiding center quantization of a quantum Hall analog of Hawking radiation
Rodrigo Andrade e Silva, Ted Jacobson