Moduli space metric for maximally charged dilaton black holes
May, 199222 pages
Published in:
- Nucl.Phys.B 402 (1993) 399-410
e-Print:
- 1407.5377 [gr-qc]
Report number:
- AJC-HEP-8
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Abstract: (arXiv)
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.Note:
- 11 pages, 2 figure files
- black hole: dilaton
- moduli space
- black hole: interaction
- interaction: black hole
- string model
- effective action
- many-body problem
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