D-instantons in Klebanov-Witten model

  title={D-instantons in Klebanov-Witten model},
  author={Ali Imaanpur},
  journal={Journal of High Energy Physics},
  • A. Imaanpur
  • Published 1 March 2016
  • Mathematics
  • Journal of High Energy Physics
A bstractWe study D-instanton solutions in type IIB supergravity on AdS5 ×T1,1, which has a dual N=1$$ \mathcal{N}=1 $$ SU(N ) × SU(N ) super Yang-Mills theory. Apart from ordinary D(-1)-brane instantons, we discuss wrapped D1-branes over minimal 2-cycles and derive explicit solutions preserving half the supersymmetries. These solutions are identified with Yang-Mills instantons which are (anti)self-dual in both gauge group factors with instanton charge (k,k′). By examining the boundary… 
The holographic dual to supergravity instantons in AdS5× S5/ℤk
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