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CLASSICAL: 作品数：747被引量：750H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：王少海汪大林徐英新李笑梅魏胜林更多>>; 相关机构：苏州大学中国农业大学第二军医大学中国科学院等离子体物理研究所更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金北京市自然科学基金更多>>

Reference-frame-independent quantum key distribution with two-way classical communication: 《Chinese Physics B》2024年第10期146-152,共7页Chun Zhou Hai-Tao Wang Yi-Fei Lu Xiao-Lei Jiang Yan-Mei Zhao Yu Zhou Yang Wang Jia-Ji Li Yan-Yang Zhou Xiang Wang Hong-Wei Li Wan-Su Bao; supported by the National Natural Science Foundation of China(Grant Nos.61505261,62101597,61605248,and 61675235);the National Key Research and Development Program of China(Grant No.2020YFA0309702);the China Postdoctoral Science Foundation(Grant No.2021M691536);the Natural Science Foundation of Henan Province(Grant Nos.202300410534 and 202300410532);the Anhui Initiative in Quantum Information Technologies.; The data post-processing scheme based on two-way classical communication(TWCC)can improve the tolerable bit error rate and extend the maximal transmission distance when used in a quantum key distribution(QKD)system.In...; 关键词：quantum key distribution reference-frame-independent two-way classical communication

High-visibility ghost imaging with phase-controlled discrete classical light sources: 《Chinese Physics B》2024年第7期328-334,共7页仵雪滢赵岳李利明; Project supported by the National Natural Science Foundation of China(Grant No.62105188)。; We take phase modulation to create discrete phase-controlled sources and realize the super-bunching effect by a phasecorrelated method. From theoretical and numerical simulations, we find the space translation invaria...; 关键词：ghost imaging high visibility space translation invariance

Design of a novel hybrid quantum deep neural network in INEQR images classification: 《Chinese Physics B》2024年第6期230-238,共9页王爽王柯涵程涛赵润盛马鸿洋郭帅; Project supported by the Natural Science Foundation of Shandong Province,China (Grant No. ZR2021MF049);the Joint Fund of Natural Science Foundation of Shandong Province (Grant Nos. ZR2022LLZ012 and ZR2021LLZ001)。; We redesign the parameterized quantum circuit in the quantum deep neural network, construct a three-layer structure as the hidden layer, and then use classical optimization algorithms to train the parameterized quantu...; 关键词：quantum computing image classification quantum–classical hybrid neural network quantum image representation INTERPOLATION

Analysis of learnability of a novel hybrid quantum-classical convolutional neural network in image classification: 《Chinese Physics B》2024年第4期275-283,共9页程涛赵润盛王爽王睿马鸿洋; Project supported by the Natural Science Foundation of Shandong Province,China (Grant No.ZR2021MF049);the Joint Fund of Natural Science Foundation of Shandong Province (Grant Nos.ZR2022LLZ012 and ZR2021LLZ001)。; We design a new hybrid quantum-classical convolutional neural network(HQCCNN)model based on parameter quantum circuits.In this model,we use parameterized quantum circuits(PQCs)to redesign the convolutional layer in cl...; 关键词：parameterized quantum circuits quantum machine learning hybrid quantum-classical convolutional neural network

Effects of plasma radiation on the nonlinear evolution of neo-classical tearing modes in tokamak plasmas with reversed magnetic shear: 《Chinese Physics B》2023年第10期548-555,共8页姜帅王正汹魏来刘桐; Project supported by the National Key R&D Program of China(Grant No.2022YFE03090000);the National Natural Science Foundation of China(Grant No.11925501);the Fundament Research Funds for the Central Universities(Grant No.DUT22ZD215)。; Effects of plasma radiation on the nonlinear evolution of neo-classical double tearing modes(NDTMs)in tokamak plasmas with reversed magnetic shear are numerically investigated based on a set of reduced magnetohydrodyn...; 关键词：neoclassical tearing mode MAGNETOHYDRODYNAMICS nonlinear phenomena

Fragmentation dynamics of electron-impact double ionization of helium: 《Chinese Physics B》2023年第6期9-15,共7页刘士炜叶地发刘杰; Project supported by the National Natural Science Foundation of China (Grant Nos. 12174034, 12047510, and 11822401);NSAF (Grant Nos. U1930402 and U1930403)。; We study the double ionization dynamics of a helium atom impacted by electrons with full-dimensional classical trajectory Monte Carlo simulation. The excess energy is chosen to cover a wide range of values from 5 e V ...; 关键词：double ionization classical trajectory Monte Carlo simulation Wannier threshold law ERGODICITY

Measure synchronization in hybrid quantum-classical systems: 《Chinese Physics B》2022年第12期111-116,共6页Haibo Qiu Yuanjie Dong Huangli Zhang Jing Tian; Project supported by the National Natural Science Foundation of China(Grant No.11402199);the Natural Science Foundation of Shaanxi Province,China(Grant Nos.2022JM004 and 2018JM1050);the Education Department Foundation of Shaanxi Province,China(Grant No.14JK1676); Measure synchronization in hybrid quantum-classical systems is investigated in this paper.The dynamics of the classical subsystem is described by the Hamiltonian equations,while the dynamics of the quantum subsystem i...; 关键词：measure synchronization quantum measure synchronization hybrid quantum-classical systems

Effects of classical random external field on the dynamics of entanglement in a four-qubit system: 《Chinese Physics B》2021年第11期240-252,共13页Edwige Carole Fosso Fridolin Tchangnwa Nya Lionel Tenemeza Kenfack Martin Tchoffo; We investigate the dynamics of entanglement through negativity and witness operators in a system of four noninteracting qubits driven by a classical phase noisy laser characterized by a classical random external field...; 关键词：ENTANGLEMENT qubit and classical random external field

Classical-field description of Bose-Einstein condensation of parallel light in a nonlinear optical cavity: 《Chinese Physics B》2021年第11期185-195,共11页Hui-Fang Wang Jin-Jun Zhang Jian-Jun Zhang; Project supported by the Graduate Science and Technology Innovation Project of Shanxi Normal University(Grant No.01053011);the Chinese Academy of Sciences(CAS)Large-Scale Scientific Facility Program(Grant No.1G2017IHEPKFYJO1).; We study the Bose–Einstein condensation of parallel light in a two-dimensional nonlinear optical cavity,where the massive photons are converted into photon molecules(p-molecules).We extend the classical-field method ...; 关键词：parallel light Bose-Einstein condensation quantum phase transition collective excitation

Discrete wavelet structure and discrete energy of classical plane light waves: 《Chinese Physics B》2021年第4期139-143,共5页Xing-Chu Zhang Wei-Long She; We find by the wavelet transform that the classical plane light wave of linear polarization can be decomposed into a series of discrete Morlet wavelets.In the theoretical frame,the energy of the classical light wave b...; 关键词：classic plane light wave discrete wavelet structure discrete energy

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