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arXiv · hep-th/0211016

Probing the Enhancon via Calculations in Supersymmetric Gauge Theory

Steven Corley·David A. Lowe
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Abstract

We consider the N=2 gauge theory on N D7-branes wrapping K3, with D3-brane probes. In the large N limit, the D7-branes blow up to form an enhancon shell. We probe the region inside and outside the enhancon shell using the D3-branes, and compute the probe metric using the Seiberg-Witten formalism. Supergravity arguments suggest a flat interior up to 1/N corrections, and indeed our results for the D3-brane probes are consistent with that. By including the dynamics of the branes, these results, together with those of hep-th/0204050, demonstrate the robustness of the enhancon mechanism beyond patching together of supergravity solutions with D-brane source junction conditions.

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Steven Corley, David A. Lowe. 2002-11-18. Probing the Enhancon via Calculations in Supersymmetric Gauge Theory. https://doi.org/10.1016/s0550-3213(03)00033-6

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