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arXiv · gr-qc/9607036

Multi-black holes and instantons in effective string theory

S. Demelio·S. Mignemi
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Abstract

The effective action for string theory which takes into account non-minimal coupling of moduli admits multi-black hole solutions. The euclidean continuation of these solutions can be interpreted as an instanton mediating the splitting and recombination of the throat of extremal magnetically charged black holes.

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S. Demelio, S. Mignemi. 1996-07-16. Multi-black holes and instantons in effective string theory. https://doi.org/10.1142/s0218271898000073

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