Real-world quantum computers have grown sufficiently complex that they can no longer be simulated by classical supercomputers, but their computational power remains limited by …
In device-independent (DI) quantum protocols, the security statements are oblivious to the characterization of the quantum apparatus-they are based solely on the classical interaction …
J Nöller, N Miklin, M Kliesch… - arXiv preprint arXiv …, 2024 - arxiv.org
The rapid advancement of quantum computers makes it particularly important to develop methods for certifying their correct functioning. In a single-device setup, we propose a simple …