Geometry of four-dimensional Killing spinors
High Energy Physics - Theory
2008-11-26 v2 General Relativity and Quantum Cosmology
Abstract
The supersymmetric solutions of N=2, D=4 minimal ungauged and gauged supergravity are classified according to the fraction of preserved supersymmetry using spinorial geometry techniques. Subject to a reasonable assumption in the 1/2-supersymmetric time-like case of the gauged theory, we derive the complete form of all supersymmetric solutions. This includes a number of new 1/4- and 1/2-supersymmetric possibilities, like gravitational waves on bubbles of nothing in AdS_4.
Cite
@article{arxiv.0704.0247,
title = {Geometry of four-dimensional Killing spinors},
author = {S. L. Cacciatori and M. M. Caldarelli and D. Klemm and D. S. Mansi and D. Roest},
journal= {arXiv preprint arXiv:0704.0247},
year = {2008}
}
Comments
70 pages, JHEP3. v2: new explicit solutions for G_0 = 0 and reference added