755 citations · 3.5k across the 79 of their papers we have counts for
79 papers
backgrounds with enhanced supersymmetry
D. Farotti, J. Gutowski
We classify all warped backgrounds in supergravity with enhanced supersymmetry. We show that backgrounds preserving supersymmetries consist of either a stack o…
Supersymmetric dS4 solutions in D=11 supergravity
M. Di Gioia, J. Gutowski
Supersymmetric warped product dS4 solutions in D=11 supergravity are classified. The Killing spinor is associated with two possible stabilizer groups, SU(3) and G_2. We show that t…
Supersymmetric solutions for in supergravity
D. Farotti, J. Gutowski
We determine the necessary and sufficient conditions for warped product solutions, , to preserve supersymmetry in supergravity, without assuming fac…
N=4 Near-Horizon Geometries in D=11 Supergravity
D. Farotti, J. Gutowski
Extreme near-horizon geometries in D=11 supergravity preserving four supersymmetries are classified. It is shown that the Killing spinors fall into three possible orbits, correspon…
Cosmological Solutions, a New Wick-Rotation, and the First Law of Thermodynamics
J. Gutowski, T. Mohaupt, G. Pope
We present a modified implementation of the Euclidean action formalism suitable for studying the thermodynamics of a class of cosmological solutions containing Killing horizons. To…
Neutral Signature Gauged Supergravity Solutions
J. B. Gutowski, W. A. Sabra
We classify all supersymmetric solutions of minimal D=4 gauged supergravity with (2,2) signature and a positive cosmological constant which admit exactly one Killing spinor. This c…