Erratum: On quantumness in multi-parameter quantum estimation (Journal of Statistical Mechanics: Theory and Experiment (2019 (094010) DOI: 10.1088/1742-5468/ab3ccb)

Bernardo Spagnolo, Davide Valenti, Angelo Carollo, Angelo Carollo, Bernardo Spagnolo, Alexander A. Dubkov, Davide Valenti

Risultato della ricerca: Comment/debatepeer review

Abstract

In equation (12), there is a small error in the definition of the Holevo Cramér Rao Bound, which should be written (for the notation see the original article.(Equation Presented).where the second term was written as WImZ 1, in the original article. All the remaining results are unchanged. The bounds in equation (15) are still correct, but need further clarifications.clarifications. Indeed equation (15) is justified by the following chain of inequalities.(Equation Presented).
Lingua originaleEnglish
Numero di pagine2
RivistaJournal of Statistical Mechanics: Theory and Experiment
Volume2020
Stato di pubblicazionePublished - 2020

All Science Journal Classification (ASJC) codes

  • ???subjectarea.asjc.3100.3109???
  • ???subjectarea.asjc.2600.2613???
  • ???subjectarea.asjc.1800.1804???

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