243 citations · 3.6k across the 77 of their papers we have counts for
5 papers · 2 filters
Microscopic unitary description of tidal excitations in high-energy string-brane collisions
Giuseppe D'Appollonio, Paolo Di Vecchia, Rodolfo Russo +1
The eikonal operator was originally introduced to describe the effect of tidal excitations on higher-genus elastic string amplitudes at high energy. In this paper we provide a prec…
Superdescendants of the D1D5 CFT and their dual 3-charge geometries
Stefano Giusto, Rodolfo Russo
We describe how to obtain the gravity duals of semiclassical states in the D1-D5 CFT that are superdescendants of a class of RR ground states. On the gravity side, the configuratio…
The leading eikonal operator in string-brane scattering at high energy
Giuseppe D'Appollonio, Paolo Di Vecchia, Rodolfo Russo +1
In this paper we present two (a priori independent) derivations of the eikonal operator in string-brane scattering. The first one is obtained by summing surfaces with any number of…
6D microstate geometries from 10D structures
Stefano Giusto, Luca Martucci, Michela Petrini +1
We use the formalism of Generalised Geometry to characterise in general the supersymmetric backgrounds in type II supergravity that have a null Killing vector. We then specify this…
Multi-loop open string amplitudes and their field theory limit
Lorenzo Magnea, Sam Playle, Rodolfo Russo +1
We study the field theory limit of multi-loop (super)string amplitudes, with the aim of clarifying their relationship to Feynman diagrams describing the dynamics of the massless st…