1.8k citations · 11.9k across the 95 of their papers we have counts for
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quant-ph1998★ 126 cited
Purifying noisy entanglement requires collective measurements
N. Linden, S. Massar, S. Popescu
Known entanglement purification protocols for mixed states use collective measurements on several copies of the state in order to increase the entanglement of some of them. We addr…
gr-qc1998★ 2 cited
On the Gravitational Back Reaction to Hawking Radiation
S. Massar, R. Parentani
We show that a surface term should be added to the Einstein-Hilbert action in order to properly describe quantum transitions occurring around a black hole. The introduction of this…