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arXiv · 1407.5377

Moduli space metric for maximally-charged dilaton black holes

Kiyoshi Shiraishi
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Abstract

The system consisting of slowly-moving, maximally charged, nonrotating dilaton black holes is investigated. We obtain the metric on the moduli space of the system in the low-velocity limit. We find that: (1) only two-body interactions exist between the extreme black holes in string theory; (2) the mutual interaction between the black holes vanishes if the dilaton can be interpreted as a Kaluza-Klein scalar; and (3) for general dilaton couplings, there exist many-body interactions among the extreme black holes. We analyze the low-energy classical scattering of the two extreme black holes in string theory by utilizing the moduli space metric.

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Kiyoshi Shiraishi. 2014-07-21. Moduli space metric for maximally-charged dilaton black holes. https://doi.org/10.1016/0550-3213(93)90648-9

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