4 papers · 1 filter
Teleporting an unknown qutrit state via a 2-qudit entangled channel
Xiao-Xu Li, Feng-Li Yan, Ting Gao
We propose a quantum teleportation scheme for transmitting a single qutrit state by adopting a 2-qudit entangled state as the quantum channel. The measurement basis for Alice has b…
Symmetric joint measurement as a complement to the elegant joint measurement
Ying-Qiu He, Yu-Yan Zhang, Dong Ding +2
Traditional Bell state measurement (BSM) and product basis measurements (PBM) have been integral to nearly the entire development of quantum computing. Unlike the BSM and the PBM,…
Symmetric quantum joint measurements on multiple qubits
Dong Ding, Ying-Qiu He, Ting Gao +1
We investigate the generalization of symmetric quantum joint measurements on multiple qubits. We first describe a method for constructing a symmetric joint measurement basis for th…
Quantum secure conditional direct communication via EPR pairs
Ting Gao, Feng-Li Yan, Zhi-Xi Wang
Two schemes for quantum secure conditional direct communication are proposed, where a set of EPR pairs of maximally entangled particles in Bell states, initially made by the superv…