Results 221 to 230 of about 27,027 (257)

Precision bounds for characterising quantum measurements. [PDF]

Nat Commun
Das A, Yung SK, Conlon LO, Erkılıç Ö, Walsh A, Kim YS, Lam PK, Assad SM, Zhao J.   +8 more
europepmc   +1 more source

Optimizing the localization precision in coherent scattering microscopy using structured light. [PDF]

Nanophotonics
Hohenester U, Hitzelhammer F, Krainer G, Banzer P, Juffmann T.   +4 more
europepmc   +1 more source

Zero-Potential No-Discharge APCI Combined With pH and Colorimetric Measurements Reveals a Protein-Dependent Change in Albumin Proton Affinity Under Quantum-Dot Patch Exposure. [PDF]

J Mass Spectrom
Libertucci M, Spera DM, Orrù G.
europepmc   +1 more source

Quantum coherence in three-level systems under the combined effect of stark effect and non-linear Kerr medium. [PDF]

Sci Rep
Anwar SJ, Ibrahim M, Khan MK, Abdel-Khalek S, S Alqannas H, Wahiddin MR.   +5 more
europepmc   +1 more source

Informationally complete distributed metrology without a shared reference frame. [PDF]

Nat Commun
Xu HQ, Li GC, Hong XS, Chen L, Zhang SQ, Liu Y, Chen G, Li CF, Guo GC.   +8 more
europepmc   +1 more source

Hybrid Cramér-Rao Bound for Quantum Bayes Point Estimation with Nuisance Parameters. [PDF]

Entropy (Basel)
Zhang J, Suzuki J.
europepmc   +1 more source

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Quantum Fisher Information and Uncertainty Relations

Letters in Mathematical Physics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shunlong Luo
exaly   +3 more sources

Quantum Covariance, Quantum Fisher Information, and the Uncertainty Relations [PDF]

IEEE Transactions on Information Theory, 2009
In this paper, the relation between quantum covariances and quantum Fisher informations is studied. This study is applied to generalize a recently proved uncertainty relation based on quantum Fisher information. The proof given here considerably simplifies the previously proposed proofs and leads to more general inequalities.
Fumio Hiai, Paolo Gibilisco, Dénes Petz
exaly   +5 more sources