6 citations · 12 across the 4 of their papers we have counts for
3 papers · 1 filter
New spinorial mass-quasilocal angular momentum inequality for initial data with marginally future trapped surface
Jarosław Kopiński, Alberto Soria, Juan A. Valiente Kroon
We prove a new geometric inequality that relates the Arnowitt-Deser-Misner mass of initial data to a quasilocal angular momentum of a marginally future trapped surface inner bounda…
Stress and Geometry for Isotropic Singularities
A. Rod Gover, Jarosław Kopiński, Andrew Waldron
We develop the mathematics needed to treat the interaction of geometry and stress at any isotropic spacetime singularity. This enables us to handle the Einstein equations at the in…
The Penrose inequality for perturbations of the Schwarzschild initial data
Jarosław Kopiński, Jacek Tafel
We show that in the conformally flat case the Penrose inequality is satisfied for the Schwarzschild initial data with a small addition of the axially symmetric traceless exterior c…