58 citations · 94 across the 2 of their papers we have counts for
3 papers
gr-qc2007★ 36 cited
BSSN in Spherical Symmetry
David Brown
The BSSN (Baumgarte-Shapiro-Shibata-Nakamura) formulation of the Einstein evolution equations is written in spherical symmetry. These equations can be used to address a number of t…
gr-qc2007★ 58 cited
Puncture Evolution of Schwarzschild Black Holes
J. David Brown
The moving puncture method is analyzed for a single, non-spinning black hole. It is shown that the puncture region is not resolved by current numerical codes. As a result, the geom…
gr-qc2000
Action and Energy of the Gravitational Field
J. D. Brown, S. R. Lau, J. W. York
We present a detailed examination of the variational principle for metric general relativity as applied to a ``quasilocal'' spacetime region $\M$ (that is, a region that is both sp…