Project supported by the Natural Science Foundation of Shandong Province,China (Grant No.ZR2021MF049);Joint Fund of Natural Science Foundation of Shandong Province (Grant Nos.ZR2022LLZ012 and ZR2021LLZ001)。
Readout errors caused by measurement noise are a significant source of errors in quantum circuits,which severely affect the output results and are an urgent problem to be solved in noisy-intermediate scale quantum(NIS...
Project supported by the National Natural Science Foundation of China(Grant Nos.61272501,61272514,61170272,61472048,61402058,61121061,and 61411146001);the Program for New Century Excellent Talents in University of China(Grant No.NCET-13-0681);the National Development Foundation for Cryptological Research(Grant No.MMJJ201401012);the Fok Ying Tong Education Foundation(Grant No.131067);the Natural Science Foundation of Beijing(Grant Nos.4132056 and 4152038);the Postdoctoral Science Foundation of China(Grant No.2014M561826);the National Key Basic Research Program,China(Grant No.2012CB315905)
This study proposes two novel fault tolerant deterministic secure quantum communication (DSQC) schemes resistant to collective noise using logical Bell states. Either DSQC scheme is constructed based on a new coding...
supported by the Natural Science Foundation of Hebei Province,China(Grant Nos.F2012203179 and F2014203239)
Nodes in the wireless sensor networks (WSNs) are prone to failure due to energy depletion and poor environment, which could have a negative impact on the normal operation of the network. In order to solve this probl...
Project supported by the National Natural Science Foundation of China (Grant Nos. 61170270,61100203,60903152,61003286,and61121061);the Program for New Century Excellent Talents in University (Grant No. NCET-10-0260);the Specialized Research Fund for the Doctoral Program of Higher Education (Grant No. 20090005110010);the Natural Science Foundation of Beijing (Grant Nos. 4112040 and 4122054);the Foundation of Science and Technology on Communication Security Laboratory (Grant No. 9140C110101110 C1104);the Fundamental Research Funds for the Central Universities (Grant Nos. BUPT2011YB01,BUPT2011RC0505,2011PTB-00-29,and 2011RCZJ15)
We present two novel quantum secure direct communication(QSDC) protocols over different collective-noise channels.Different from the previous QSDC schemes over collective-noise channels,which are all source-encrypti...
Project supported by the National Natural Science Foundation of China (Grant Nos. 50977008,60774048,and 60774093);the National High Technology Research and Development Program of China (Grant No. 2009AA04Z127);the Special Grant of Financial Support from China Postdoctoral Science Foundation (Grant No. 200902547);Specialized Research Fund for the Doctoral Program of Higher Education (Grant No. 200801451096)
In this paper the fault tolerant synchronization of two chaotic systems based on fuzzy model and sample data is investigated. The problem of fault tolerant synchronization is formulated to study the global asymptotica...