177 citations · 1.6k across the 48 of their papers we have counts for
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hep-th2010★ 91 cited
On the instantons and the hypermultiplet mass of N=2* super Yang-Mills on S^4
Takuya Okuda, Vasily Pestun
We show that the physical N=4 super Yang-Mills theory on a four-sphere with an arbitrary gauge group receives no instanton contributions, by clarifying the relation between the hyp…
hep-th2010★ 75 cited
String scattering in flat space and a scaling limit of Yang-Mills correlators
Takuya Okuda, Joao Penedones
We use the flat space limit of the AdS/CFT correspondence to derive a simple relation between the 2 to 2 scattering amplitude of massless string states in type IIB superstring theo…