30 citations · 45 across the 2 of their papers we have counts for
13 papers
How squeezed states both maximize and minimize the same notion of quantumness
Aaron Z. Goldberg, Khabat Heshami
Beam splitters are routinely used for generating entanglement between modes in the optical and microwave domains, requiring input states that are not convex combinations of coheren…
Intrinsic Sensitivity Limits for Multiparameter Quantum Metrology
Aaron Z. Goldberg, Luis L. Sánchez-Soto, Hugo Ferretti
The quantum Cramér-Rao bound is a cornerstone of modern quantum metrology, as it provides the ultimate precision in parameter estimation. In the multiparameter scenario, this bound…
Rotation sensing at the ultimate limit
Aaron Z. Goldberg, Andrei B. Klimov, Gerd Leuchs +1
Conventional classical sensors are approaching their maximum sensitivity levels in many areas. Yet these levels still are far from the ultimate limits dictated by quantum mechanics…
Quantum concepts in optical polarization
Aaron Z. Goldberg, Pablo de la Hoz, Gunnar Bjork +4
We comprehensively review the quantum theory of the polarization properties of light. In classical optics, these traits are characterized by the Stokes parameters, which can be geo…
Extremal quantum states
Aaron Z. Goldberg, Andrei B. Klimov, Markus Grassl +2
The striking differences between quantum and classical systems predicate disruptive quantum technologies. We peruse quantumness from a variety of viewpoints, concentrating on phase…
Transcoherent states: Optical states for maximal generation of atomic coherence
Aaron Z. Goldberg, Aephraim M. Steinberg
Quantum technologies are built on the power of coherent superposition. Atomic coherence is typically generated from optical coherence, most often via Rabi oscillations. However, ca…