108 citations · 239 across the 11 of their papers we have counts for
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Black Hole Perturbation Theory Meets CFT: Kerr Compton Amplitudes from Nekrasov-Shatashvili Functions
Yilber Fabian Bautista, Giulio Bonelli, Cristoforo Iossa +2
We present a novel study of Kerr Compton amplitudes in a partial wave basis in terms of the Nekrasov-Shatashvili (NS) function of the confluent Heun equation (CHE). Remarkably, NS-…
Black hole bulk-cone singularities
Matthew Dodelson, Cristoforo Iossa, Robin Karlsson +2
Lorentzian correlators of local operators exhibit surprising singularities in theories with gravity duals. These are associated with null geodesics in an emergent bulk geometry. We…
The black hole behind the cut
Stefano Giusto, Cristoforo Iossa, Rodolfo Russo
We study the analytic structure of the heavy-heavy-light-light holographic correlators in the supergravity approximation of the AdS/CFT duality. As an explicit e…
A thermal product formula
Matthew Dodelson, Cristoforo Iossa, Robin Karlsson +1
We show that holographic thermal two-sided two-point correlators take the form of a product over quasi-normal modes (QNMs). Due to this fact, the two-point function admits a natura…