Enhanced horizons

J B Gutowski (1) , W A Sabra (2)

1 Centre for Mathematical Sciences
2 Centre for Advanced Mathematical Sciences and Physics Department

Half-supersymmetric geometries of N = 2 five-dimensional gauged supergravity have recently been fully classified using spinorial geometry techniques. We use this classification to determine all possible regular half-supersymmetric near-horizon geometries, assuming that all of the gauge-invariant spinor bilinears are regular at the horizon. Four geometries are found, two of which have been found previously in [ 1, 2 ].

Mots clés: Physical Sciences

J B Gutowski, W A Sabra. Enhanced horizons. Classical and Quantum Gravity, 2010, 27 (23), pp.235011. ⟨10.1088/0264-9381/27/23/235011⟩. ⟨hal-00649072⟩