Browsing Journal Articles by Author "Wang, Guoming"

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Browsing Journal Articles by Author "Wang, Guoming"

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  • Wang, Guoming; Ying, Mingsheng (Amer Physical Soc, 2008)
    We consider the possibility of using stabilizer states to perform deterministic dense coding among multiple senders and a single receiver. In the model we studied, the utilized stabilizer state is partitioned into several ...
  • Zhang, Chi; Wang, Guoming; Ying, Mingsheng (American Physical Soc, 2007)
    In this paper, we discuss the problem of determining whether a quantum system is in a pure state, or in a mixed state. We apply two strategies to settle this problem: the unambiguous discrimination and the maximum confidence ...
  • Wang, Guoming; Ying, Mingsheng (American Physical Soc, 2007)
    We find an interesting relationship between multipartite bound entangled states and the stabilizer formalism. We prove that, if a set of commuting operators from the generalized Pauli group on n qudits satisfy certain ...
  • Wang, Guoming; Ying, Mingsheng (Amer Physical Soc, 2008)
    We study the possibility of performing perfect teleportation of unknown quantum states from multiple senders to a single receiver with a previously shared stabilizer state. In the model we considered, the utilized stabilizer ...
  • Wang, Guoming; Ying, Mingsheng (American Physical Soc, 2006)
    We address the problem of unambiguous discrimination among a given set of quantum operations. The necessary and sufficient condition for them to be unambiguously distinguishable is derived in the cases of single use and ...