2026-04-14T03:17:19Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/123882025-11-19T20:26:24Zcom_2072_1057col_2072_478822col_2072_478917

00925njm 22002777a 4500 dc Gauntlett, J. P. author Koehl, C. author Mateos, David (Mateos Solé) author Townsend, Paul K. author Zamaklar, M. author 2010-05-06T09:41:01Z 2010-05-06T09:41:01Z 1999 It is shown that the world volume field theory of a single D3-brane in a supergravity D3-brane background admits finite energy, and non-singular, Abelian monopoles and dyons preserving 1/2 or 1/4 of the N=4 supersymmetry and saturating a Bogomolnyi-type bound. The 1/4 supersymmetric solitons provide a world volume realization of string-junction dyons. We also discuss the dual M-theory realization of the 1/2 supersymmetric dyons as finite tension self-dual strings on the M5-brane, and of the 1/4 supersymmetric dyons as their intersections. Teoria de camps (Física) Models de corda Solitons Field theory (Physics) String models Solitons Finite energy Dirac-Born-Infeld monopoles and string junctions