3 citations · 3 across the 1 of their papers we have counts for
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Realignment separability criterion assisted with filtration for detecting continuous-variable entanglement
Anaelle Hertz, Matthieu Arnhem, Ali Asadian +1
We introduce a weak form of the realignment separability criterion which is particularly suited to detect continuous-variable entanglement and is physically implementable (it requi…
Relating the Entanglement and Optical Nonclassicality of Multimode States of a Bosonic Quantum Field
Anaelle Hertz, Nicolas J. Cerf, Stephan De Bièvre
The quantum nature of the state of a bosonic quantum field manifests itself in its entanglement, coherence, or optical nonclassicality which are each known to be resources for quan…
Quadrature coherence scale driven fast decoherence of bosonic quantum field states
Anaelle Hertz, Stephan De Bièvre
We introduce, for each state of a bosonic quantum field, its quadrature coherence scale (QCS), a measure of the range of its quadrature coherences. Under coupling to a thermal bath…
Multi-copy uncertainty observable inducing a symplectic-invariant uncertainty relation in position and momentum phase space
Anaelle Hertz, Ognyan Oreshkov, Nicolas J. Cerf
We define an uncertainty observable, acting on several replicas of a continuous-variable bosonic state, whose trivial uncertainty lower bound induces nontrivial phase-space uncerta…
Continuous-variable entropic uncertainty relations
Anaelle Hertz, Nicolas J. Cerf
Uncertainty relations are central to quantum physics. While they were originally formulated in terms of variances, they have later been successfully expressed with entropies follow…
Multidimensional entropic uncertainty relation based on a commutator matrix in position and momentum spaces
Anaelle Hertz, Luc Vanbever, Nicolas J. Cerf
The uncertainty relation for continuous variables due to Byalinicki-Birula and Mycielski expresses the complementarity between two -uples of canonically conjugate variables $(x_…