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arXiv · hep-th/0208100

Macroscopic open strings and gravitational confinement

Ruth Gregory
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Abstract

We consider classical solutions for strings ending on magnetically charged black holes in four-dimensional Kaluza-Klein theory. We examine the classical superstring and the global vortex, which can be viewed as a nonsingular model for the superstring. We show how both of these can end on a Kaluza-Klein monopole in the absence of self-gravity. Including gravitational back-reaction gives rise to a confinement mechanism of the magnetic flux of the black hole along the direction of the string. We discuss the relation of this work to localized solutions in ten dimensional supergravity.

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Ruth Gregory. 2002-08-14. Macroscopic open strings and gravitational confinement. https://doi.org/10.1016/s0370-2693(02)02733-8

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