558 citations · 4.5k across the 61 of their papers we have counts for
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quant-ph2004★ 128 cited
Security bounds for continuous variables quantum key distribution
Miguel Navascues, Antonio Acin
Security bounds for key distribution protocols using coherent and squeezed states and homodyne measurements are presented. These bounds refer to (i) general attacks and (ii) collec…
quant-ph2004★ 21 cited
Key distillation from Gaussian states by Gaussian operations
M. Navascues, J. Bae, J. I. Cirac +3
We study the secrecy properties of Gaussian states under Gaussian operations. Although such operations are useless for quantum distillation, we prove that it is possible to distill…