New supersymmetric solutions of N =2, D = 5 gauged supergravity with hyperscalars

Abstract

We construct new supersymmetric solutions, including AdS bubbles, in an = 2 truncation of five-dimensional = 8 gauged supergravity. This particular truncation is given by = 2 gauged supergravity coupled to two vector multiples and three incomplete hypermultiplets, and was originally investigated in the context of obtaining regular AdS bubble geometries with multiple active R-charges. We focus on cohomogeneity-one solutions corresponding to objects with two equal angular momenta and up to three independent R-charges. Curiously, we find a new set of zero and negative mass solitons asymptotic to AdS 5/ k, for k 3, which are everywhere regular without closed timelike curves. © SISSA 2007.