179 citations · 659 across the 7 of their papers we have counts for
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quant-ph2003★ 138 cited
Entanglement and purity of two-mode Gaussian states in noisy channels
Alessio Serafini, Fabrizio Illuminati, Matteo G. A. Paris +1
We study the evolution of purity, entanglement and total correlations of general two--mode Gaussian states of continuous variable systems in arbitrary uncorrelated Gaussian environ…
quant-ph2003★ 164 cited
Purity of Gaussian states: measurement schemes and time-evolution in noisy channels
M. G. A. Paris, F. Illuminati, A. Serafini +1
We present a systematic study of the purity for Gaussian states of single-mode continuous variable systems. We prove the connection of purity to observable quantities for these sta…