143 citations · 959 across the 35 of their papers we have counts for
31 papers · 1 filter
Surface defects in Super Yang-Mills: exact results and holographic bootstrap
Lorenzo Bianchi, Davide Bonomi, Maddalena Ferragatta +1
We study two-point functions of chiral primary operators in Super Yang-Mills in the presence of a half-BPS surface defect. Such a defect preserves only the diagonal…
Bremsstrahlung function from Goldstone bosons in AdS
Federico Castellani, Lorenzo Di Pietro, Valentina Forini +1
We study quantum field theory on the AdS worldsheet of the fundamental string dual to the half-BPS Wilson line of super Yang-Mills. We consider a recently propo…
Probing the dynamics of stringy flux tubes with large -charge
Davide Bonomi, Valentina Forini, Valentina Giangreco M. Puletti +2
We study the generalized cusp anomalous dimension, or quark-antiquark potential on the three-sphere, in the presence of a large -charge and at strong coupling. Considering t…
Dispersion relation from Lorentzian inversion in 1d CFT
Davide Bonomi, Valentina Forini
Starting from the Lorentzian inversion formula, we derive a dispersion relation which computes a four-point function in 1d CFTs as an integral over its double discontinuity. The cr…
Mellin amplitudes for 1 CFT
Lorenzo Bianchi, Gabriel Bliard, Valentina Forini +1
We define a Mellin amplitude for CFT four-point functions. Its analytical properties are inferred from physical requirements on the correlator. We discuss the analytic continua…
Analytic bootstrap and Witten diagrams for the ABJM Wilson line as defect CFT
Lorenzo Bianchi, Gabriel Bliard, Valentina Forini +2
We study local operator insertions on 1/2-BPS line defects in ABJM theory. Specifically, we consider a class of four-point correlators in the CFT with SU superconform…