Project supported by the Key Industry Projects in Shaanxi Province,China(Grant Nos.2019ZDLGY09-03 and 2020ZDLGY15-09);the National Natural Science Foundation of China(Grant Nos.61771296,61372076,and 61301171);the Natural Science Foundation of Shaanxi Province,China(Grant Nos.2018JM60-53 and 2018JZ60-06);the 111 Project(Grant B08038).
Due to the unavoidable interaction between the quantum channel and its ambient environment,it is difficult to generate and maintain the maximally entanglement.Thus,the research on multiparty information transmission v...
the Key Industry Projects in Shaanxi Province(Grant No.2019ZDLGY09-03,2020ZDLGY15-09);the National Natural Science Foundation of China(Grants No.61771296,61372076,61301171);the Natural Science Foundation of Shaanxi province(Grant No.2018JM60-53,2018JZ60-06);the 111 Project under Grant B08038。
:Multicast-based quantum teleportation(QT) is extensively used in quantum information transmission where a sender sends different information to multiple receivers at the large distance through the quantum entangled c...
Supported by National Nature Science Foundation of China(613001171,61372076);the Fundamental Research Funds for the Central Universities,China(K5051301018)
supported by the National Natural Science Foundation of China (61372076, 61301171);the 111 Project (B08038);the Fundamental Research Funds for the Central Universities (K5051201021)
Recently Li et al. proposed special partially entangled states serving as quantum channel in quantum controlled teleportation, while there are some limitations in their scheme. Based on that, we present a possible imp...
supported by the National Natural Science Foundation of China under Grant(61072067,61372076,61401332);the Postdoctoral Science Foundation of China (2014M552415);the Postdoctoral Science Special Foundation of China(2015T81006);the Programme of Introducing Talents of Discipline to Universities,China(Grant No. B08038)
In this letter,we investigate the individual channel estimation for the classical distributed-space-time-coding(DSTC) based one-way relay network(OWRN) under the superimposed training framework.Without resorting to th...
Supported by the National Natural Science Foundation of China(61271174,61372076,61301178)
We describe a mathematical structure which corresponds to the eigenstates of a density operator. For an unknown density operator, we propose an estimating procedure which uses successive "yes/no" measurements to sca...