57 citations · 350 across the 18 of their papers we have counts for
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gr-qc2010★ 31 cited
On the construction of a geometric invariant measuring the deviation from Kerr data
Thomas Bäckdahl, Juan A. Valiente Kroon
This article contains a detailed and rigorous proof of the construction of a geometric invariant for initial data sets for the Einstein vacuum field equations. This geometric invar…
gr-qc2010★ 32 cited
Geometric Invariant Measuring the Deviation from Kerr Data
Thomas Bäckdahl, Juan A. Valiente Kroon
A geometrical invariant for regular asymptotically Euclidean data for the vacuum Einstein field equations is constructed. This invariant vanishes if and only if the data correspond…