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arXiv · hep-th/9803090

D-Instantons and asymptotic geometries

E. Bergshoeff·K. Behrndt
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Abstract

The large N limit of D3-branes is expected to correspond to a superconformal field theory living on the boundary of the anti-de Sitter space appearing in the near-horizon geometry. Dualizing the D3-brane to a D-instanton, we show that this limit is equivalent to a type IIB S-duality. In both cases one effectively reaches the near-horizon geometry. This provides an alternative approach to an earlier derivation of the same result that makes use of the properties of a gravitational wave instead of the D-instanton.

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E. Bergshoeff, K. Behrndt. 1998-03-15. D-Instantons and asymptotic geometries. https://doi.org/10.1088/0264-9381%2F15%2F7%2F002

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