Bell nonlocality in networks
Bell's theorem proves that quantum theory is inconsistent with local physical models. It has
propelled research in the foundations of quantum theory and quantum information science …
propelled research in the foundations of quantum theory and quantum information science …
A review of quantum correlation sharing: The recycling of quantum correlations triggered by quantum measurements
Quantum correlation and quantum measurement are core issues in understanding the
quantum world. Revealing quantum correlations in microphysical systems through proper …
quantum world. Revealing quantum correlations in microphysical systems through proper …
Certifying Network Topologies and Nonlocalities of Triangle Quantum Networks
Quantum networks promise unprecedented advantages in information processing and open
up intriguing new opportunities in fundamental research, where network topology and …
up intriguing new opportunities in fundamental research, where network topology and …
Sharing nonlocality in a quantum network by unbounded sequential observers
Of late, there has been an upsurge of interest in studying the sequential sharing of various
forms of quantum correlations, viz., nonlocality, preparation contextuality, coherence, and …
forms of quantum correlations, viz., nonlocality, preparation contextuality, coherence, and …
Proofs of network quantum nonlocality in continuous families of distributions
The study of nonlocality in scenarios that depart from the bipartite Einstein-Podolsky-Rosen
setup is allowing one to uncover many fundamental features of quantum mechanics …
setup is allowing one to uncover many fundamental features of quantum mechanics …
Single-photon nonlocality in quantum networks
A single-photon maximally entangled state is obtained when a photon im**es on a
balanced beamsplitter. Its nonlocal properties have been intensively debated in the …
balanced beamsplitter. Its nonlocal properties have been intensively debated in the …
Partial self-testing and randomness certification in the triangle network
Quantum nonlocality can be demonstrated without inputs (ie, each party using a fixed
measurement setting) in a network with independent sources. Here we consider this effect …
measurement setting) in a network with independent sources. Here we consider this effect …
Towards a minimal example of quantum nonlocality without inputs
The network scenario offers interesting new perspectives on the phenomenon of quantum
nonlocality. Notably, when considering networks with independent sources, it is possible to …
nonlocality. Notably, when considering networks with independent sources, it is possible to …
Post-quantum nonlocality in the minimal triangle scenario
We investigate network nonlocality in the triangle scenario when all three parties have no
input and binary outputs. Through an explicit example, we prove that this minimal scenario …
input and binary outputs. Through an explicit example, we prove that this minimal scenario …
Sharing quantum nonlocality in star network scenarios
The Bell nonlocality is closely related to the foundations of quantum physics and has
significant applications to security questions in quantum key distributions. In recent years …
significant applications to security questions in quantum key distributions. In recent years …