82 citations · 156 across the 3 of their papers we have counts for
5 papers
Stationary cosmology in group field theory
Steffen Gielen, Robert Santacruz
Group field theory (GFT) models for quantum gravity coupled to a massless scalar field give rise to cosmological models that reproduce the (expanding or contracting) dynamics of ho…
On the fate of quantum black holes
Viqar Husain, Jarod George Kelly, Robert Santacruz +1
We study the quantum dynamics of the Lemaître-Tolman-Bondi space-times using a polymer quantization prescription based on loop quantum cosmology that incorporates fundamental discr…
Quantum gravity of dust collapse: shock waves from black holes
Viqar Husain, Jarod George Kelly, Robert Santacruz +1
We study the quantum gravitational collapse of spherically symmetric pressureless dust. Using an effective equation derived from a polymer quantization in the connection-triad phas…
Black hole collapse and bounce in effective loop quantum gravity
Jarod George Kelly, Robert Santacruz, Edward Wilson-Ewing
We derive effective equations with loop quantum gravity corrections for the Lemaître-Tolman-Bondi family of space-times, and use these to study quantum gravity effects in the Oppen…
Effective loop quantum gravity framework for vacuum spherically symmetric space-times
Jarod George Kelly, Robert Santacruz, Edward Wilson-Ewing
We develop an effective framework for the scheme of holonomy corrections motivated by loop quantum gravity for vacuum spherically symmetric space-times. This is done by imp…