3 papers
hep-th2026
Holographic reconstruction for defect CFTs from spacetimes
Federico Faedo, Nicolò Petri, Alessia Segati
We study defects in superconformal field theories using holography, focusing on the precise derivation of the defect observables from supergravity. We consider $\mathrm{AdS}_p \tim…
hep-th2025
Defects in 4d SCFTs from supergravity and holographic renormalization
Federico Faedo, Nicolò Petri, Alessia Segati
Type IIB string theory admits Janus solutions connecting vacua. These geometries correspond to interface conformal field theories and are naturally described in five…
hep-th2025
Branes wrapped on quadrilaterals
Federico Faedo, Alessio Fontanarossa, Dario Martelli
We construct new families of supersymmetric AdS solutions of gauged supergravity and AdS solutions of gauged supergravity, w…