We show that, when compactified on a circle, N=(2,0),d=6 supergravity coupled to 1 tensor multiplet and nV vector multiplets is dual to N=(2,0),d=6 supergravity coupled to just nT=nV+1 tensor multiplets and no vector multiplets. Both theories reduce to the same models of N=2,d=5 supergravity coupled to nV5=nV+2 vector fields. We derive Buscher rules that relate solutions of these theories (and of the theory that one obtains by dualizing the 3-form field strength) admitting an isometry. Since the relations between the fields of N=2,d=5 supergravity and those of the 6-dimensional theories are the same with or without gaugings, we construct supersymmetric non-Abelian solutions of the 6-dimensional gauged theories by uplifting the recently found 5-dimensional supersymmetric non-Abelian black-hole solutions. The solutions describe the usual superpositions of strings and waves supplemented by a BPST instanton in the transverse directions. One of the solutions obtained interpolates smoothly between two AdS3xS3 geometries with different radii.
Non-Abelian black string solutions of N=(2,0),d=6 supergravity / P.A. Cano, T. Ortin, C. Santoli,. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2016:12(2016 Dec).
|Titolo:||Non-Abelian black string solutions of N=(2,0),d=6 supergravity|
SANTOLI, CAMILLA (Ultimo)
|Parole Chiave:||string duality, black holes in string theory, superstring vacua; supergravity models; high energy physics, theory|
|Settore Scientifico Disciplinare:||Settore FIS/02 - Fisica Teorica, Modelli e Metodi Matematici|
|Data di pubblicazione:||dic-2016|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1007/JHEP12(2016)112|
|Appare nelle tipologie:||01 - Articolo su periodico|