View in EDS

Robustness of interferometric power to sudden death.

Saved in:
Bibliographic Details
Title: Robustness of interferometric power to sudden death.
Authors: Zhu, Dian1 (AUTHOR) zhudian@mail.nankai.edu.cn, Zhang, Fu-Lin2 (AUTHOR) flzhang@tju.edu.cn, Chen, Jing-Ling1 (AUTHOR) chenjl@nankai.edu.cn
Source: Modern Physics Letters A. 11/10/2024, Vol. 39 Issue 33/34, p1-8. 8p.
Subjects: Sudden death, Metrology
Abstract: In this paper, we study the dissipative dynamics of interferometric power as a discord-like measure in Markovian environments such as dephasing, depolarizing, and generalized amplitude damping. Moreover, we compare the dynamics of interferometric power and entanglement by choosing the proper initial conditions. Our study shows that interferometric power decays asymptotically in all cases where the sudden death of entanglement appears. Therefore, quantum metrology based on interferometric power is more robust than entanglement. [ABSTRACT FROM AUTHOR]
Copyright of Modern Physics Letters A is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 181201947
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Robustness of interferometric power to sudden death.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Zhu%2C+Dian%22">Zhu, Dian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> zhudian@mail.nankai.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Fu-Lin%22">Zhang, Fu-Lin</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> flzhang@tju.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Chen%2C+Jing-Ling%22">Chen, Jing-Ling</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> chenjl@nankai.edu.cn</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Modern+Physics+Letters+A%22">Modern Physics Letters A</searchLink>. 11/10/2024, Vol. 39 Issue 33/34, p1-8. 8p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Sudden+death%22">Sudden death</searchLink><br /><searchLink fieldCode="DE" term="%22Metrology%22">Metrology</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this paper, we study the dissipative dynamics of interferometric power as a discord-like measure in Markovian environments such as dephasing, depolarizing, and generalized amplitude damping. Moreover, we compare the dynamics of interferometric power and entanglement by choosing the proper initial conditions. Our study shows that interferometric power decays asymptotically in all cases where the sudden death of entanglement appears. Therefore, quantum metrology based on interferometric power is more robust than entanglement. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Modern Physics Letters A is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=181201947
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1142/S021773232450158X
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 8
        StartPage: 1
    Subjects:
      – SubjectFull: Sudden death
        Type: general
      – SubjectFull: Metrology
        Type: general
    Titles:
      – TitleFull: Robustness of interferometric power to sudden death.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Zhu, Dian
      – PersonEntity:
          Name:
            NameFull: Zhang, Fu-Lin
      – PersonEntity:
          Name:
            NameFull: Chen, Jing-Ling
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 10
              M: 11
              Text: 11/10/2024
              Type: published
              Y: 2024
          Identifiers:
            – Type: issn-print
              Value: 02177323
          Numbering:
            – Type: volume
              Value: 39
            – Type: issue
              Value: 33/34
          Titles:
            – TitleFull: Modern Physics Letters A
              Type: main
ResultId 1