• DOI:10.1088/1126-6708/2006/11/047
• Corpus ID: 119374719

6D dyonic string with active hyperscalars

@article{Jong20066DDS,
  title={6D dyonic string with active hyperscalars},
  author={D. C. Jong and Ali Kaya and Ergin Sezgin},
  journal={Journal of High Energy Physics},
  year={2006},
  volume={2006},
  pages={047-047}
}

• D. Jong, A. Kaya, E. Sezgin
• Published 4 August 2006
• Physics
• Journal of High Energy Physics

We derive the necessary and sufficient conditions for the existence of a Killing spinor in N = (1,0) gauge supergravity in six dimensions coupled to a single tensor multiplet, vector multiplets and hypermultiplets. These are shown to imply most of the field equations and the remaining ones are determined. In this framework, we find a novel 1/8 supersymmetric dyonic string solution with nonvanishing hypermultiplet scalars. The activated scalars parametrize a 4 dimensional submanifold of a quaternionic hyperbolic ball. We employ an identity map between this submanifold and the internal space transverse to the string worldsheet. The internal space forms a 4 dimensional analog of the Gell-Mann-Zwiebach tear-drop which is noncompact with finite volume. While the electric charge carried by the dyonic string is arbitrary, the magnetic charge is fixed in Planckian units, and hence necessarily non-vanishing. The source term needed to balance a delta function type singularity at the origin is determined. The solution is also shown to have 1/4 supersymmetric AdS3 ? S3 near horizon limit where the radii are proportional to the electric charge.