Fidelity for imperfect postselection

Craig S. Hamilton, John Jeffers

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We describe a simple measure of fidelity for mixed state postselecting devices. The measure is most appropriate for postselection where the task performed by the output is only effected by a specific state.

LanguageEnglish
Pages-
Number of pages7
JournalPhysical Review A
Volume76
Issue number5
DOIs
Publication statusPublished - Nov 2007

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Keywords

  • quantum theory
  • beam splitter
  • retrodiction
  • photons
  • optics
  • qubits

Cite this

Hamilton, Craig S. ; Jeffers, John. / Fidelity for imperfect postselection. In: Physical Review A. 2007 ; Vol. 76, No. 5. pp. -.
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Fidelity for imperfect postselection. / Hamilton, Craig S.; Jeffers, John.

In: Physical Review A, Vol. 76, No. 5, 11.2007, p. -.

Research output: Contribution to journalArticle

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KW - optics

KW - qubits

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