WebApr 10, 2024 · The biomechanics generated by the clear aligner (CA) material changes continuously during orthodontic tooth movement, but this factor remains unknown during the computer-aid design process and the predictability of molars movement is not as expected. Therefore, the purpose of this study was to propose an iterative finite element method to … WebAug 17, 2024 · Decoy-state quantum key distribution (QKD) is a standard tool for long-distance quantum communications. An important issue in this field is processing the decoy-state statistics taking into account statistical fluctuations (or ``finite-key effects''). In this work, we propose and analyze an option for decoy statistics processing, which is based …
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WebAug 31, 2024 · The BB84 quantum key distribution (QKD) combined with decoy-state method is currently the most practical protocol, which has been proved secure against general attacks in the finite-key regime. Thereinto, statistical fluctuation analysis methods are very important in dealing with finite-key effects, … WebNov 23, 2024 · High quality products are demanded due to increasingly fierce market competition. In this paper, the generation of surface wrinkle defect of welding wire steel ER70S-6 was studied by the combination of the experimental method and finite element simulation. Firstly, a thermal compression test was conducted on the Gleeble-3500 … rock ridge elementary school castle rock
Finite key effects in satellite quantum key distribution
WebAbstract: The finite-key effects in quantum access networks are studied. We consider a quantum-classical network where each user is equipped with a certain wavelength to … WebFeb 27, 2024 · Quite a few achievements (Adachi et al. 2007; Tan and Cai 2010; Tang et al. 2013; Zhou et al. 2014) have been obtained in analyzing the finite-key effects of passive decoy-state method. Zhou et al. introduced the method based on confidence regions into estimating the finite-key effects of passive decoy-state method. WebJan 30, 2024 · Here, we analyse how practical constraints affect the performance of SatQKD for the Bennett-Brassard 1984 (BB84) weak coherent pulse decoy state protocol with finite key size effects. We consider engineering limitations and trade-offs in mission design including limited in-orbit tunability, quantum random number generation rates and storage ... rock ridge events