93 citations · 524 across the 25 of their papers we have counts for
4 papers · 1 filter
Matters of Gravity, The Newsletter of the Topical Group in Gravitation of the American Physical Society, Volume 30, Fall 2007
David Garfinkle, Greg Comer
GGR News: -we hear that..., by David Garfinkle -News from the GRG Society, by Abhay Ashtekar -LIGO/GEO/Virgo work together, by Peter Saulson -GWIC Ten Years on, by Stan Whitcomb Re…
The Modelling of Degenerate Neck Pinch Singularities in Ricci Flow by Bryant Solitons
David Garfinkle, James Isenberg
In earlier work, carrying out numerical simulations of the Ricci flow of families of rotationally symmetric geometries on , we have found strong support for the contention that…
Comments on Bona-Masso type slicing conditions in long-term black hole evolutions
David Garfinkle, Carsten Gundlach, David Hilditch
We review in generality why time-independent endstates can be reached in black hole and collapse simulations, with and without excision. We characterise the Killing states of the B…
Numerical simulations of gravitational collapse in Einstein-aether theory
David Garfinkle, Christopher Eling, Ted Jacobson
We study gravitational collapse of a spherically symmetric scalar field in Einstein-aether theory (general relativity coupled to a dynamical unit timelike vector field). The initia…