92 citations · 292 across the 19 of their papers we have counts for
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quant-ph2021★ 8 cited
Minimum Entanglement Protocols for Function Estimation
Adam Ehrenberg, Jacob Bringewatt, Alexey V. Gorshkov
We derive a family of optimal protocols, in the sense of saturating the quantum Cramér-Rao bound, for measuring a linear combination of field amplitudes with quantum sensor net…
quant-ph2021★ 91 cited
The Lieb-Robinson light cone for power-law interactions
Minh C. Tran, Andrew Y. Guo, Christopher L. Baldwin +3
The Lieb-Robinson theorem states that information propagates with a finite velocity in quantum systems on a lattice with nearest-neighbor interactions. What are the speed limits on…