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arXiv · hep-th/0004165

Brane solutions in strings with broken supersymmetry and dilaton tadpoles

E. Dudas·J. Mourad
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Abstract

The tachyon-free nonsupersymmetric string theories in ten dimensions have dilaton tadpoles which forbid a Minkowski vacuum. We determine the maximally symmetric backgrounds for the $USp(32)$ Type I string and the $SO(16)\times SO(16)$ heterotic string. The static solutions exhibit nine dimensional Poincaré symmetry and have finite 9D Planck and Yang-Mills constants. The low energy geometry is given by a ten dimensional manifold with two boundaries separated by a finite distance which suggests a spontaneous compactification of the ten dimensional string theory.

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E. Dudas, J. Mourad. 2000-04-24. Brane solutions in strings with broken supersymmetry and dilaton tadpoles. https://doi.org/10.1016/s0370-2693(00)00734-6

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