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Probing Naked Singularities in Non-supersymmetric String Vacua

P. Berglund·T. Hubsch·D. Minic
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Abstract

We present a detailed analysis of non-supersymmetric spacetime varying string vacua which can lead to an exponential hierarchy between the electroweak and the gravitational scales. In particular, we identify a limit in which these vacua can be interpreted as supersymmetric vacua of F-theory. Furthermore, we study the properties of these solutions as seen by $D7$-brane probes and establish a non-supersymmetric analogue of the enhancon mechanism.

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P. Berglund, T. Hubsch, D. Minic. 2000-12-11. Probing Naked Singularities in Non-supersymmetric String Vacua. https://doi.org/10.1088/1126-6708%2F2001%2F02%2F010

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