4 papers
Allowable complex metrics and the gravitational index of AdS black holes
Pietro Benetti Genolini, Oliver Janssen, Sameer Murthy
We discuss the Kontsevich-Segal-Witten criterion for the allowability of complex metrics, in the context of the gravitational path integral that calculates the supersymmetric index…
The gravitational index and allowable complex metrics
Pietro Benetti Genolini, Sameer Murthy
We study the Kontsevich-Segal-Witten criterion for allowable complex metrics, in the context of the gravitational path integral corresponding to the supersymmetric index. In variou…
Toric gravitational instantons in gauged supergravity
Pietro Benetti Genolini, Jerome P. Gauntlett, Yusheng Jiao +2
We introduce a general class of toric gravitational instantons in , gauged supergravity, namely Euclidean supersymmetric solutions with isometry. Such…
Localization of the free energy in supergravity
Pietro Benetti Genolini, Jerome P. Gauntlett, Yusheng Jiao +2
We derive a general formula for the gravitational free energy of Euclidean supersymmetric solutions to , gauged supergravity coupled to vector multiplet matter…