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arXiv · hep-th/0506151

Counting Dyons in N=8 String Theory

David Shih·Andrew Strominger·Xi Yin
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Abstract

A recently discovered relation between 4D and 5D black holes is used to derive exact (weighted) BPS black hole degeneracies for 4D N=8 string theory from the exactly known 5D degeneracies. A direct 4D microscopic derivation in terms of weighted 4D D-brane bound state degeneracies is sketched and found to agree.

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David Shih, Andrew Strominger, Xi Yin. 2005-06-17. Counting Dyons in N=8 String Theory. https://doi.org/10.1088/1126-6708%2F2006%2F06%2F037

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