254 citations · 888 across the 28 of their papers we have counts for
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quant-ph2017★ 21 cited
Quantum-Enhanced Sensing from Hyper-Entanglement
S. P. Walborn, A. H. Pimentel, L. Davidovich +1
Hyperentanglement --- simultaneous entanglement between multiple degrees of freedom of two or more systems --- has been used to enhance quantum information tasks such as quantum co…
quant-ph2017★ 24 cited
Mutual Unbiasedness in Coarse-grained Continuous Variables
Daniel S. Tasca, Piero Sánchez, Stephen P. Walborn +1
The notion of mutual unbiasedness for coarse-grained measurements of quantum continuous variable systems is considered. It is shown that while the procedure of "standard" coarse gr…