Optimal cloning of pure states

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Original languageEnglish
Pages (from-to)1827-1832
Number of pages6
JournalPhys. Rev. A
Volume58
Issue number3
Publication statusPublished - 1998

Abstract

We construct a unique optimal quantum device for turning a finite number of d-level quantum systems in the same unknown purl state sigma into ill systems of the same kind, in an approximation of the M-fold tensor product of the state sigma.

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Optimal cloning of pure states. / Werner, R. F.
In: Phys. Rev. A, Vol. 58, No. 3, 1998, p. 1827-1832.

Research output: Contribution to journalArticleResearchpeer review

Werner RF. Optimal cloning of pure states. Phys. Rev. A. 1998;58(3):1827-1832. doi: 10.1103/PhysRevA.58.1827
Werner, R. F. / Optimal cloning of pure states. In: Phys. Rev. A. 1998 ; Vol. 58, No. 3. pp. 1827-1832.
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