BPS Solitons and Killing Spinors in Three Dimensional N=2 Supergravity
arXiv:hep-th/9709008 · doi:10.1063/1.54704
Abstract
In the framework of three dimensional extended supergravity theories, we demonstrate that there exist non-trivial Killing spinors over BPS soliton configurations, even when the space-time is asymptotically conical. We also show that there are no physical fermionic zero modes on these backgrounds. We further generalize these results to the case of semilocal systems.
7 pages, LaTeX. Short Talk given at the Meeting ``Trends in Theoretical Physics'', April 28th-May 6th, 1997, La Plata, Argentina