234 citations · 1k across the 9 of their papers we have counts for
Showing 2003Show all
2 papers · 1 filter
quant-ph2003★ 141 cited
Determination of continuous variable entanglement by purity measurements
Gerardo Adesso, Alessio Serafini, Fabrizio Illuminati
We classify the entanglement of two--mode Gaussian states according to their degree of total and partial mixedness. We derive exact bounds that determine maximally and minimally en…
quant-ph2003★ 26 cited
Characterizing entanglement with global and marginal entropic measures
Gerardo Adesso, Fabrizio Illuminati, Silvio De Siena
We qualify the entanglement of arbitrary mixed states of bipartite quantum systems by comparing global and marginal mixednesses quantified by different entropic measures. For syste…