Reduction of multipartite qubit density matrixes to bipartite qubit density matrixes and criteria of partial separability of multipartite qubit density matrixes

Preprint English OPEN
Zhong, Zai-Zhe;
(2004)
  • Subject:
    arxiv: Computer Science::Emerging Technologies | Quantum Physics

The partial separability of multipartite qubit density matrixes is strictly defined. We give a reduction way from N-partite qubit density matrixes to bipartite qubit density matrixes, and prove a necessary condition that a N-partite qubit density matrix to be partially ... View more
  • References (15)
    15 references, page 1 of 2

    [1] A. Peres, Phys. Rev. Lett., 77(1996)1413.

    [2] M. Horodecki, P. Horodecki, and R. Horodecki, Phys. Lett. A, 223(1996)1.

    [3] S. Wu. X. Chen, and Y. Zhang, Phys. Lett. A, 275(2000)244.

    [4] M. Horodecki, P. Horodecki, and R. Horodecki, quant-ph/0006071.

    [5] B. M. Terhal, J. Theo. Compu. Sci., 287(1)(2002)313.

    [6] M. Horodecki, P. Horodecki, and R. Horodecki, quant-ph/0206008.

    [7] K. Chen, and L. A. Wu, Phys. Lett. A, 306(2002)14.

    [8] W. Du¨r, G. Vidal, and J. I. Cirac, Phys. Rev. A, 62(2000)062314.

    [9] M. Seevinck and G. Svetlichny, Phys. Rev. Lett., 89(2002)060401.

    [10] A. O. Pittenger and M. H. Rubin, Phys. Rev. A, 62(2000)032313.

  • Metrics
Share - Bookmark