125 citations · 1.2k across the 37 of their papers we have counts for
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Reliable Entanglement Detection Under Coarse--Grained Measurements
D. S. Tasca, Łukasz Rudnicki, R. M. Gomes +2
We derive reliable entanglement witnesses for coarse--grained measurements on continuous variable systems. These witnesses never return a "false positive" for identification of ent…
Experimental Observation of Quantum Chaos in a Beam of Light
G. B. Lemos, R. M. Gomes, S. P. Walborn +2
The manner in which unpredictable chaotic dynamics manifests itself in quantum mechanics is a key question in the field of quantum chaos. Indeed, very distinct quantum features can…
Optimal Uncertainty Relations for Extremely Coarse-grained Measurements
Łukasz Rudnicki, Stephen P. Walborn, Fabricio Toscano
We derive two quantum uncertainty relations for position and momentum coarse-grained measurements. Building on previous results, we first improve the lower bound for uncertainty re…