8 citations · 11 across the 5 of their papers we have counts for
3 papers · 1 filter
Aspects of Entanglement Entropy in SCFTs
Pedro Vicente Marto, Umut Gürsoy, Guim Planella Planas
We investigate entanglement entropy in superconformal field theories from two different perspectives. We first confirm that the dependence of supersymmetric en…
Mutual information from modular flow in CFTs
Cesar A. Agon, Horacio Casini, Umut Gürsoy +1
The operator product expansion (OPE) of twist operators in the replica trick framework enables a long-distance expansion of the mutual information (MI) in conformal field theories…
Perturbing a quantum black hole
Casey Cartwright, Umut Gürsoy, Juan F. Pedraza +1
We analyze the analytic structure of correlators in the field theory dual to the quantum Bañados-Teitelboim-Zanelli (qBTZ) black hole, a braneworld model incorporating exact backre…