Robust self-testing on photonic quantum networks
Iris Agresti, Beatrice Polacchi, Davide Poderini, Emanuele Polino, Alessia Suprano, Ivan Šupić, Joseph Bowles, Gonzalo Carvacho, Daniel Cavalcanti, Fabio Sciarrino · Conference on Lasers and Electro-Optics · 2021
In this work, we experimentally self-test the states generated by two quantum network basic topologies. In detail, we provide lower bounds on their fidelity with respect to a target, through a scalable and versatile protocol.