Abstract
Recently Schwarz put forward a conjecture that the world-volume action of a probe D3-brane in an background of type IIB superstring theory can be reinterpreted as the highly effective action (HEA) of four-dimensional superconformal field theory on the Coulomb branch. We argue that the HEA can be derived from the noncommutative (NC) field theory representation of the AdS/CFT correspondence and the Seiberg-Witten (SW) map defining a spacetime field redefinition between ordinary and NC gauge fields. It is based only on the well-known facts that the master fields of large matrices are higher-dimensional NC gauge fields and the SW map is a local coordinate transformation eliminating gauge fields known as the Darboux theorem in symplectic geometry.
- Received 7 May 2014
DOI:https://doi.org/10.1103/PhysRevD.90.086006
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