7 citations · 21 across the 4 of their papers we have counts for
4 papers · 1 filter
Accessing continuous-variable entanglement witnesses with multimode spin observables
Célia Griffet, Tobias Haas, Nicolas J. Cerf
We present several measurement schemes for accessing separability criteria for continuous-variable bipartite quantum systems. Starting from moments of the bosonic mode operators, c…
Probabilistic pure state conversion on the majorization lattice
Serge Deside, Matthieu Arnhem, Célia Griffet +1
Entanglement is among the most fundamental-and at the same time puzzling-properties of quantum physics. Its modern description relies on a resource-theoretical approach, which trea…
Interferometric measurement of the quadrature coherence scale using two replicas of a quantum optical state
Célia Griffet, Matthieu Arnhem, Stephan De Bièvre +1
Assessing whether a quantum state is nonclassical (, incompatible with a mixture of coherent states) is a ubiquitous question in quantum optics, yet a nontr…
Multicopy observables for the detection of optically nonclassical states
Matthieu Arnhem, Célia Griffet, Nicolas J. Cerf
Distinguishing quantum states that admit a classical counterpart from those that exhibit nonclassicality has long been a central issue in quantum optics. Finding an implementable c…