Self-Testing with Dishonest Parties and Entanglement Certification in Quantum Networks

Explore a seminar on device-independent certification of quantum states in networks with potentially dishonest nodes. Delve into the concept of self-testing with dishonest parties and examine a protocol for self-testing the GHZ state within this framework. Investigate the application of these findings to state certification in networks with dishonest parties, including robust statements about state fidelity. Analyze the extension of these results to cluster scenarios involving multiple colluding subgroups during state certification. Gain insights into the operational significance of Svetlichny's strong definition of genuine multiparty nonlocality in the context of quantum information and quantum computing.