4 papers
Robust generalized quantum Stein's lemma
Giulia Mazzola, David Sutter, Renato Renner
The generalized quantum Stein's lemma provides an explicit expression for the optimal error exponent when distinguishing many independent and identically distributed (iid) copies o…
Almost-iid information theory
Giulia Mazzola, David Sutter, Renato Renner
Information-theoretic techniques are based on the assumption that resources are well characterized by independent and identically distributed (iid) states. This assumption cannot b…
Emergent causal order and time direction: bridging causal models and tensor networks
Carla Ferradini, Giulia Mazzola, V. Vilasini
Can the direction of time and the causal structure of space-time be inferred from operational principles? Causal models and tensor networks offer complementary perspectives: the fo…
Uhlmann's theorem for relative entropies
Giulia Mazzola, David Sutter, Renato Renner
Uhlmann's theorem states that, for any two quantum states and , there exists an extension of such that the fidelity between and …