Neither black-holes nor regular solitons: a no-go theorem

Abstract

By studying the BPS equations for electrostatic and spherically symmetric configurations in N=2, d=5 gauged supergravity with vector multiplets and hypermultiplets coupled, we demonstrate that no regular supersymmetric black-hole solutions of this kind exist. Furthermore, we demonstrate that it is not possible to construct supersymmetric regular solitons that have the above symmetries. As a consequence the scalar flow associated to the BPS solutions is always unbounded.

23 pages, v2: minor changes, references added

References in corpus (6)

• Gauged supergravity from type IIB string theory on Y^{p,q} manifolds
• From Fake Supergravity to Superstars
• Toward the classification of BPS solutions of N=2, d=5 gauged supergravity with matter couplings
• New constraint for Black Holes in N=2, D=5 supergravity with matter
• Half BPS states in AdS_5 x Y^{p,q}
• On Uniqueness of supersymmetric Black holes in AdS(5)