Pith. sign in

REVIEW 3 cited by

A perspective on multiparameter quantum metrology: from theoretical tools to applications in quantum imaging

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1911.12067 v2 pith:J5XFDHTI submitted 2019-11-27 quant-ph

A perspective on multiparameter quantum metrology: from theoretical tools to applications in quantum imaging

classification quant-ph
keywords quantummultiparameterestimationimagingmanyoftentheoreticaltools
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
Share X Bluesky LinkedIn Reddit HN
read the original abstract

The interest in a system often resides in the interplay among different parameters governing its evolution. It is thus often required to access many of them at once for a complete description. Assessing how quantum enhancement in such multiparameter estimation can be achieved depends on understanding the many subtleties that come into play: establishing solid foundations is key to delivering future technology for this task. In this article we discuss the state of the art of quantum multiparameter estimation, with a particular emphasis on its theoretical tools, on application to imaging problems, and on the possible avenues towards the next developments.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Measurement incompatibility in Bayesian multiparameter quantum estimation

    quant-ph 2025-11 accept novelty 7.0

    Measurement incompatibility at most doubles the minimum mean-square loss in Bayesian multiparameter quantum estimation, relative to the symmetric-posterior-mean bound.

  2. Measurement incompatibility in Bayesian multiparameter quantum estimation

    quant-ph 2025-11 accept novelty 7.0

    In Bayesian multiparameter quantum estimation, measurement incompatibility can at most double the minimum mean square loss relative to the benchmark that ignores it, with tighter bounds from pretty good measurements a...

  3. Revealing precision bounds on neutrino oscillation parameters with quantum estimation theory

    hep-ph 2026-06 unverdicted novelty 6.0

    Quantum Fisher information matrix is derived for neutrino flavor states to obtain Cramér-Rao bounds on oscillation parameters for reactor and accelerator experiments.