1.2k citations · 12.1k across the 133 of their papers we have counts for
Showing 2020 · quant-phShow all
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quant-ph2020
Full monitoring of phase-space trajectories with 10dB-sub-Heisenberg imprecision
Jascha Zander, Roman Schnabel
The change of a quantum state can generally only be fully monitored through simultaneous measurements of two non-commuting observables X and Y spanning a phase space. A measurement…
quant-ph2020★ 63 cited
13dB Squeezed Vacuum States at 1550nm from 12mW external pump power at 775nm
Axel Schönbeck, Fabian Thies, Roman Schnabel
Strongly squeezed light at telecommunication wavelengths is the necessary resource for one-sided device-independent quantum key distribution via fibre networks. Reducing the optica…
quant-ph2020★ 202 cited
Quantum correlations between the light and kilogram-mass mirrors of LIGO
Haocun Yu, L. McCuller, M. Tse +196
Measurement of minuscule forces and displacements with ever greater precision encounters a limit imposed by a pillar of quantum mechanics: the Heisenberg uncertainty principle. A l…