241 citations · 3.1k across the 105 of their papers we have counts for
Showing 2012 · gr-qcShow all
3 papers · 2 filters
gr-qc2012★ 5 cited
On the constraint equations in Einstein-aether theories and the weak gravitational field limit
David Garfinkle, James Isenberg, Jose M. Martin-Garcia
We discuss the set of constraints for Einstein-aether theories, comparing the flat background case with what is expected when the gravitational fields are dynamic. We note potentia…
gr-qc2012
Matters of Gravity, The Newsletter of the Topical Group on Gravitation of the American Physical Society, Volume 39, Winter 2012
David Garfinkle
GGR News: News From NSF, by David Garfinkle We hear that..., by David Garfinkle GGR Program at the APS meeting in Atlanta, GA, by David Garfinkle Research Briefs: AdS instability,…
gr-qc2012★ 2 cited
Gravitational collapse of thick domain walls
David Garfinkle, Ryan Zbikowski
Numerical simulations are performed of the gravitational collapse of a scalar field with a λϕ^4 potential. Comparisons are made with the thin shell approximation.