44 citations · 227 across the 19 of their papers we have counts for
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quant-ph2013★ 4 cited
Minkowski structure for purity and entanglement of Gaussian bipartite states
Marcos C. de Oliveira, Fernando Nicacio, Salomon S. Mizrahi
The relation between the symplectic and Lorentz groups is explored to investigate entanglement features in a two-mode bipartite Gaussian state. We verify that the correlation matri…
quant-ph2013★ 14 cited
Tight Bounds for the Entanglement of Formation of Gaussian States
Fernando Nicacio, Marcos Cesar de Oliveira
We establish tight upper and lower bounds for the Entanglement of Formation of an arbitrary two-mode Gaussian state employing necessary properties of Gaussian channels. Both bounds…