22 citations · 23 across the 2 of their papers we have counts for
4 papers · 1 filter
Harmonicity in N=4 supersymmetry and its quantum anomaly
I. Antoniadis, S. Hohenegger, K. S. Narain +1
The holomorphicity property of N=1 superpotentials or of N=2 F-terms involving vector multiplets is generalized to the case of N=4 1/2-BPS effective operators defined in harmonic s…
BPS Solutions in AdS/CFT
E. Gava, G. Milanesi, K. S. Narain +1
We study a class of exact supersymmetric solutions of type IIB Supergravity. They have an SO(4) x SU(2) x U(1) isometry and preserve generically 4 of the 32 supersymmetries of the…
Open Strings on Plane waves and their Yang-Mills duals
D. Berenstein, E. Gava, J. Maldacena +2
We study the plane wave limit of which arises as the near horizon geometry of D3-branes at an orientifold 7-plane in type I' theory. We analyze string theory…
Instantons, the Information Metric, and the AdS/CFT Correspondence
Matthias Blau, K. S. Narain, George Thompson
We describe some remarkable properties of the so-called Information Metric on instanton moduli space. This Metric is manifestly gauge and conformally invariant and coincides with t…