94 citations · 448 across the 40 of their papers we have counts for
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quant-ph2016★ 31 cited
Gaussian states minimize the output entropy of one-mode quantum Gaussian channels
Giacomo De Palma, Dario Trevisan, Vittorio Giovannetti
We prove the longstanding conjecture stating that Gaussian thermal input states minimize the output von Neumann entropy of one-mode phase-covariant quantum Gaussian channels among…
quant-ph2016★ 31 cited
Gaussian States Minimize the Output Entropy of the One-Mode Quantum Attenuator
Giacomo De Palma, Dario Trevisan, Vittorio Giovannetti
We prove that Gaussian thermal input states minimize the output von Neumann entropy of the one-mode Gaussian quantum-limited attenuator for fixed input entropy. The Gaussian quantu…