Fidelity of single qubit maps

D.K.L. Oi, M.D. Bowdrey, A.J. Short, J.A. Jones, K. Banaszek

Research output: Contribution to journalArticle

85 Citations (Scopus)

Abstract

We give a simple way of characterising the average fidelity between a unitary and a general operation on a single qubit which only involves calculating the fidelities for a few pure input states.
LanguageEnglish
Pages258-260
Number of pages3
JournalPhysics Letters A
Volume294
Issue number5-6
DOIs
Publication statusPublished - 2002

Keywords

  • quantum physics
  • qubit maps

Cite this

Oi, D. K. L., Bowdrey, M. D., Short, A. J., Jones, J. A., & Banaszek, K. (2002). Fidelity of single qubit maps. Physics Letters A, 294(5-6), 258-260. https://doi.org/10.1016/S0375-9601(02)00069-5
Oi, D.K.L. ; Bowdrey, M.D. ; Short, A.J. ; Jones, J.A. ; Banaszek, K. / Fidelity of single qubit maps. In: Physics Letters A. 2002 ; Vol. 294, No. 5-6. pp. 258-260.
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Oi, DKL, Bowdrey, MD, Short, AJ, Jones, JA & Banaszek, K 2002, 'Fidelity of single qubit maps' Physics Letters A, vol. 294, no. 5-6, pp. 258-260. https://doi.org/10.1016/S0375-9601(02)00069-5

Fidelity of single qubit maps. / Oi, D.K.L.; Bowdrey, M.D.; Short, A.J.; Jones, J.A.; Banaszek, K.

In: Physics Letters A, Vol. 294, No. 5-6, 2002, p. 258-260.

Research output: Contribution to journalArticle

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AU - Oi, D.K.L.

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AU - Short, A.J.

AU - Jones, J.A.

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PY - 2002

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KW - quantum physics

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Oi DKL, Bowdrey MD, Short AJ, Jones JA, Banaszek K. Fidelity of single qubit maps. Physics Letters A. 2002;294(5-6):258-260. https://doi.org/10.1016/S0375-9601(02)00069-5