4 papers
The Categorical 't Hooft Expansion
Davide Gaiotto
We review categorical aspects of 't Hooft's large expansion, which is expected to map any Quantum Field Theory of large matrices to a string theory. Our goal is to describe a g…
D-branes and the planar limit of Chern-Simons theory I: Link invariants
Davide Gaiotto, Suriyah Rajalingam Kannagi, Sergio Sanjurjo
We revisit the Holographic duality between Chern-Simons theory and the A-model Topological String Theory. We develop a strategy to systematically compute the large sa…
Renormalization Group flow in Schur quantization
Federico Ambrosino, Davide Gaiotto
We develop a general formalism to describe the Renormalization Group Flow of Schur indices and fusion algebras of BPS line defects in four-dimensional Supersymmetric Q…
Categorical 't Hooft expansion and chiral algebras
Davide Gaiotto, Adrián López-Raven, Hanne Silverans +1
Twisted holography captures protected aspects of well-known holographic dualities. We show how the holographic dual B-model background can be systematically derived from the 't Hoo…