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20212026
most citedSensing rotations with multiplane light conversion

17 citations · 23 across the 5 of their papers we have counts for

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quant-ph2026

The quantum sky of Majorana stars

L. L. Sanchez-Soto, A. B. Klimov, A. Z. Goldberg +1

Majorana stars, the spin coherent states that are orthogonal to a spin- state, offer an elegant method to visualize quantum states. This representation offers deep insights…

quant-ph2025★ 2 cited

Quantum multiphase estimation

Marco Barbieri, Ilaria Gianani, Aaron Z. Goldberg +1

Quantum phase estimation is fundamental to advancing quantum science and technology. While much of the research has concentrated on estimating a single phase, the simultaneous esti…

quant-ph2024★ 4 cited

Optimizing measurement tradeoffs in multiparameter spatial superresolution

J. Řeháček, J. L. Romero, A. Z. Goldberg +2

The quantum Cramér-Rao bound for the joint estimation of the centroid and the separation between two incoherent point sources cannot be saturated. As such, the optimal measurements…

quant-ph2024

Multipoles from Majorana constellations

J. L. Romero, A. B. Klimov, A. Z. Goldberg +2

Majorana stars, the spin coherent states that are orthogonal to a spin- state, offer an elegant method to visualize quantum states, disclosing their intrinsic symmetries. T…

quant-ph2023★ 17 cited

Sensing rotations with multiplane light conversion

M. Eriksson, A. Z. Goldberg, M. Hiekkamäki +4

We report an experiment estimating the three parameters of a general rotation. The scheme uses quantum states attaining the ultimate precision dictated by the quantum Cramér-Rao bo…

quant-ph2021

Robust quantum metrology with random Majorana constellations

A. Z. Goldberg, J. R. Hervas, Ángel S Sanz +8

Even the most classical states are still governed by quantum theory. A number of physical systems can be described by their Majorana constellations of points on the surface of a sp…