Luca Innocenti

The meaning of redundancy and consensus in quantum objectivity

2023 · Quantum

While the terms "redundancy" and "consensus" are often used as synonyms in the context of quantum objectivity, we show here that these should be understood as two related but distinct notions, that quantify different features …

Coherence-Based Operational Nonclassicality Criteria

2023 · Physical Review Letters

The nonclassicality of quantum states is a fundamental resource for quantum technologies and quantum information tasks, in general. In particular, a pivotal aspect of quantum states lies in their coherence properties, encoded in the nondiagonal …