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Extending the Black Hole Uniqueness Theorems, II. Superstring Black Holes

Clive G. Wells
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Abstract

We make use of an internal symmetry of a truncation of the bosonic sector of the superstring and N=4 supergravity theories to write down an analogue of Robinson's identity for the black holes of this theory. This allows us to prove the uniqueness of a restricted class of black hole solutions. In particular, we can apply the methods of the preceding paper to prove the uniqueness of a class of accelerating black holes (the Stringy Ernst solution and Stringy C-metric) which incorporate the possibility of the black hole accelerating within an electromagnetic flux tube. These solutions and their associated uniqueness may be useful in future instanton calculations.

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Clive G. Wells. 1998-08-17. Extending the Black Hole Uniqueness Theorems, II. Superstring Black Holes. https://arxiv.org/abs/gr-qc/9808045

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