Cloning of observables

Preprint English OPEN
Ferraro, Alessandro; Galbiati, Matteo; Paris, Matteo G. A.;
(2005)

We introduce the concept of cloning for classes of observables and classify cloning machines for qubit systems according to the number of parameters needed to describe the class under investigation. A no-cloning theorem for observables is derived and the connections bet... View more
  • References (21)
    21 references, page 1 of 3

    [1] D. Dieks, Phys. Lett. A 92, 271 (1982).

    [2] W. K. Wootters and W. H. Zurek, Nature 299, 802 (1982).

    [3] G. C. Ghirardi and T. Weber, Nuovo Cim. B 78, 9 (1983).

    [4] see e.g. R. R. Tucci, e-print quant-ph/0507171.

    [5] C. M. Caves et al, Rev. Mod. Phys. 52, 341 (1980)

    [6] T.C. Ralph et al., e-print, quant-ph/0412149 .

    [7] V. Buzek and M. Hillery, Phys. Rev. A 54, 1844 (1996).

    [8] N. Gisin, S. Massar, Phys. Rev. Lett. 79, 2153 (1997).

    [9] F. Werner, Phys. Rev. A 58, 1827 (1998).

    [10] D. Bruss et al, Phys. Rev. Lett. 81, 2598 (1998).

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