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ISING: 作品数：186被引量：89H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关作者：魏国柱辛子华廖士中王选章徐国良更多>>; 相关机构：苏州大学东北大学天津大学哈尔滨师范大学更多>>; 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辽宁省自然科学基金更多>>

Optical experimental solution for the multiway number partitioning problem and its application to computing power scheduling被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2023年第9期15-22,共8页Jingwei Wen Zhenming Wang Zhiguo Huang Dunbo Cai Bingjie Jia Chongyu Cao Yin Ma Hai Wei Kai Wen Ling Qian; supported by the National Key R&D Plan (Grant No. 2021YFB2801800)。; Quantum computing is an emerging technology that is expected to realize an exponential increase in computing power. Recently,its theoretical foundation and application scenarios have been extensively researched and ex...; 关键词：quantum algorithm coherent Ising machine multiway number partitioning problem

Emergence of charge density wave and Ising superconductivity in centrosymmetric monolayer 1T-HfTe_(2): 《Nano Research》2023年第8期11521-11527,共7页Dawei Wang Jizheng Wu Chen Si; supported by the National Natural Science Foundation of China(Nos.12274013 and 11874079);the open research fund program of the State key laboratory of low dimensional quantum physics(No.KF202103);the Independent Research Project of Medical Engineering Laboratory of Chinese PLA General Hospital(No.2022SYSZZKY10).; Understanding and control of many-body collective phenomena such as charge density wave(CDW)and superconductivity in atomically thin crystals remains a hot topic in material science.Here,using first-principles calcula...; 关键词：charge density wave(CDW) Ising superconductivity two-dimensional(2D)materials HfTe_(2) first-principles calculations

Large-scale coherent Ising machine based on optoelectronic parametric oscillator被引量：1: 《Light(Science & Applications)》2022年第12期2972-2981,共10页Qizhuang Cen Hao Ding Tengfei Hao Shanhong Guan Zhiqiang Qin Jiaming Lyu Wei Li Ninghua Zhu Kun Xu Yitang Dai Ming Li; supported by the National Key Research and Development Program of China(2021YFB2801804);the National Natural Science Foundation of China(62135014,61925505,62001043);the Key Research Program of the Chinese Academy of Sciences(ZDRW-XX-2022-3,ZDRW-XX-2022-3-1).; Ising machines based on analog systems have the potential to accelerate the solution of ubiquitous combinatorial optimization problems.Although some artificial spins to support large-scale Ising machines have been rep...; 关键词：stability OSCILLATOR COHERENT

Geometric Upper Critical Dimensions of the Ising Model: 《Chinese Physics Letters》2022年第8期11-15,共5页Sheng Fang Zongzheng Zhou Youjin Deng; The upper critical dimension of the Ising model is known to be dc=4,above which critical behavior is regarded to be trivial.We hereby argue from extensive simulations that,in the random-cluster representation,the Isin...; 关键词：DIMENSIONS CRITICAL ISING

Ising Superconductivity and Its Hidden Variants: 《Accounts of Materials Research》2021年第7期526-533,共8页Chong Wang Yong Xu Wenhui Duan; supported by the Basic Science Center Project of NSFC(Grant No.51788104);the Ministry of Science and Technology of China(Grants No.2016YFA0301001,2018YFA0307100,and 2018YFA0305603);the National Science Fund for Distinguished Young Scholars(Grant No.12025405);the National Natural Science Foundation of China(Grant No.11874035);the Beijing Advanced Innovation Center for Future Chip(ICFC).; CONSPECTUS:The magnetic field usually suppresses superconductivity.Especially,at the critical magnetic field,superconductivity is destroyed.Ising superconductivity is a mechanism where the spin−orbit coupling signif...; 关键词：BANDS SUPERCONDUCTIVITY ISING

Entanglement teleportation via a couple of quantum channels in Ising–Heisenberg spin chain model of a heterotrimetallic Fe–Mn–Cu coordination polymer: 《Chinese Physics B》2019年第12期105-112,共8页Yi-Dan Zheng Zhu Mao Bin Zhou; Project supported by the National Natural Science Foundation of China(Grant No.11274102);the New Century Excellent Talents in University of Ministry of Education of China(Grant No.NCET-11-0960);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20134208110001); We investigate the teleportation of an entangled state via a couple of quantum channels, which are composed of a spin-1/2 Heisenberg dimer in two infinite Ising–Heisenberg chains. The heterotrimetallic coordination p...; 关键词：entanglement teleportation Ising–Heisenberg chain transfer-matrix approach CONCURRENCE

Neural-Network Quantum State of Transverse-Field Ising Model被引量：1: 《Communications in Theoretical Physics》2019年第11期1379-1387,共9页Han-Qing Shi Xiao-Yue Sun Ding-Fang Zeng; Supported by the Natural Science Foundation of China under Grant No.11875082; Along the way initiated by Carleo and Troyer [G. Carleo and M. Troyer, Science 355(2017) 602], we construct the neural-network quantum state of transverse-field Ising model(TFIM) by an unsupervised machine learning me...; 关键词：neural network QUANTUM state Stochastic RECONFIGURATION method transverse field ISING model QUANTUM phase transition

双量子比特系统在Ising自旋链环境下的相干性冻结被引量：1: 《量子光学学报》2018年第3期283-287,共5页杨阳曹连振赵加强逯怀新; 国家自然科学基金(批准号:11404246);山东省自然科学基金(批准号:ZR2017MF040); 本文研究双量子比特系统与Ising自旋链相耦合时的退相干动力学,解析地推导出相干性的演化规律。我们发现对一类特殊的初态,采用相对熵来度量的双量子比特系统的量子相干性在演化过程中存在冻结现象。同时,在弱耦合的情形下,量子相干性在...; 关键词：量子相干性 Ising自旋链相对熵相干度量冻结现象

Ising模型在金融市场价格构成中的应用被引量：1: 《沈阳航空航天大学学报》2018年第2期93-96,共4页栾玉国贾泽正李东海付天宇; 国家自然科学基金资助项目(项目编号:51101105;51402197);大学生创新创业计划项目(项目编号:DX512301); 主要利用Sznajd简化的伊辛模型,模拟中国证券市场单个股票的股价形成机制,并与实际个股的收益率及其统计性质进行比较。通过比较模拟收益率和实际收益率,发现Sznajd模型所给的价格形成机制和实际证券市场具有一致的统计性质,如都有相同...; 关键词：Sznajd模型 Ising动力学系统尖峰厚尾蒙特卡罗模拟

Entanglement detection in the mixed-spin Ising–XY model被引量：1: 《Chinese Physics B》2016年第3期73-83,共11页Hamid Arian Zad; In the present work, we initially verify anisotropy effect on the heat capacity of a mixed-three-spin （1/2,1,1/2） system （where spins （1/2,1/2） have XY interaction and spins （1,1/2） have Ising interaction toget...; 关键词：ANISOTROPY NEGATIVITY heat capacity WITNESS

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