42 citations · 43 across the 3 of their papers we have counts for
3 papers
quant-ph2025
An operator-based bound on information and disturbance in quantum measurements
Hollis Williams, Holger F. Hofmann
Quantum measurements can be described by operators that assign conditional probabilities to different outcomes while also describing unavoidable physical changes to the system. Her…
quant-ph2025★ 1 cited
Tight qubit uncertainty relations studied through weak values in neutron interferometry
Andreas Dvorak, Ismaele V. Masiello, Yuji Hasegawa +3
In its original formulation, Heisenberg's uncertainty principle describes a trade-off relation between the error of a quantum measurement and the thereby induced disturbance on the…
quant-ph2013★ 42 cited
Optimal multi-photon phase sensing with a single interference fringe
G. Y. Xiang, H. F. Hofmann, G. J. Pryde
Quantum entanglement can help to increase the precision of optical phase measurements beyond the shot noise limit (SNL) to the ultimate Heisenberg limit. However, the N-photon pari…