2 papers
quant-ph2025
Certifying asymmetry in the configuration of three qubits
Abdelmalek Taoutioui, Gábor Drótos, Tamás Vértesi
Symmetry restrictions limit the types of tasks that can be achieved with a given set of quantum states. Therefore, any breaking of these symmetries could potentially be exploited a…
quant-ph2024
Towards minimal self-testing of qubit states and measurements in prepare-and-measure scenarios
Gábor Drótos, Károly F. Pál, Abdelmalek Taoutioui +1
Self-testing is a promising approach to certifying quantum states or measurements. Originally, it relied solely on the outcome statistics of the measurements involved in a device-i…