119 citations · 286 across the 8 of their papers we have counts for
8 papers
Shared Randomness and Quantum Communication in the Multi-Party Model
Dmitry Gavinsky, Tsuyoshi Ito, Guoming Wang
We study shared randomness in the context of multi-party number-in-hand communication protocols in the simultaneous message passing model. We show that with three or more players,…
Perfect many-to-one teleportation with stabilizer states
Guoming Wang, Mingsheng Ying
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…
Deterministic distributed dense coding with stabilizer states
Guoming Wang, Mingsheng Ying
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 sta…
Multipartite unlockable bound entanglement in the stabilizer formalism
Guoming Wang, Mingsheng Ying
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 Pau…
Discrimination between pure states and mixed states
Chi Zhang, Guoming Wang, Mingsheng Ying
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 unambiguo…
Parameter estimation of quantum channels
Zhengfeng Ji, Guoming Wang, Runyao Duan +2
The efficiency of parameter estimation of quantum channels is studied in this paper. We introduce the concept of programmable parameters to the theory of estimation. It is found th…