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.
Geometry of four-dimensional Killing spinors / S.L. Cacciatori, M.M. Caldarelli, D. Klemm, D.S. Mansi, D. Roest. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2007:07(2007), pp. 046.046.1-046.046.59. [10.1088/1126-6708/2007/07/046]
Geometry of four-dimensional Killing spinors
S.L. CacciatoriPrimo
;M.M. CaldarelliSecondo
;D. Klemm;D.S. MansiPenultimo
;
2007
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.
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