2 papers
quant-ph2021
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…
quant-ph2019
Optimal estimation of parameters encoded in coherent states quadratures
M. Arnhem, E. Karpov, N. J. Cerf
In the context of multiparameter quantum estimation theory, we investigate the construction of linear schemes in order to infer two classical parameters that are encoded in the qua…