134 citations · 393 across the 26 of their papers we have counts for
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hep-th2010★ 6 cited
HKT Geometry and Fake Five Dimensional Supergravity
Jan B. Gutowski, W. A. Sabra
Recent results on the relation between hyper-Kahler geometry with torsion and solutions admitting Killing spinors in minimal de sitter supergravity are extended to more general sup…
hep-th2010★ 19 cited
Gravitational Instantons and Euclidean Supersymmetry
J. B. Gutowski, W. A. Sabra
Supersymmetric instanton solutions in four dimensional Euclidean ungauged Einstein-Maxwell theory are analysed and classified according to the fraction of supersymmetry they preser…
hep-th2010★ 8 cited
Topology of supersymmetric N=1, D=4 supergravity horizons
J. Gutowski, G. Papadopoulos
All supersymmetric N=1, D=4 supergravity horizons have toroidal or spherical topology, irrespective of whether the black hole preserves any supersymmetry.