160 citations · 1.9k across the 64 of their papers we have counts for
5 papers · 1 filter
Cosmological Correlators at Finite Coupling
Lorenzo Di Pietro, Victor Gorbenko, Shota Komatsu
We study finite-coupling effects of QFT on a rigid de Sitter (dS) background taking the vector model at large as a solvable example. Extending standard large techniq…
2d QCD and Integrability, Part I: 't Hooft model
Federico Ambrosino, Shota Komatsu
We study analytic properties and integrable structures of the meson spectrum in large QCD. We show that the integral equation that determines the masses of the mesons, of…
Taming Mass Gap with Anti-de-Sitter Space
Christian Copetti, Lorenzo Di Pietro, Ziming Ji +1
Anti-de-Sitter space acts as an infra-red cut off for asymptotically free theories, allowing interpolation between a weakly-coupled small-sized regime and a strongly-coupled flat-s…
Boundary reparametrizations and six-point functions on the AdS string
Simone Giombi, Shota Komatsu, Bendeguz Offertaler +1
We compute the tree-level connected six-point function of identical scalar fluctuations of the AdS string worldsheet dual to the half-BPS Wilson line in planar Sup…
Large Charge 't Hooft Limit of Super-Yang-Mills
João Caetano, Shota Komatsu, Yifan Wang
The planar integrability of super-Yang-Mills (SYM) is the cornerstone for numerous exact observables. We show that the large charge sector of the $\ma…