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ISING_MODEL: 作品数：108被引量：73H指数：4; 导出分析报告; 相关作者：朱小龙桑建平刘鸿更多>>; 相关机构：武汉大学清华大学江汉大学更多>>; 相关期刊：《Acta Pharmacologica Sinica》《Science China Mathematics》《Gastroenterology Report》《Chinese Physics Letters》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北京市自然科学基金广东省自然科学基金更多>>

Quantum-coherence-assisted dynamical phase transition in the one-dimensional transverse-field Ising model: 《Communications in Theoretical Physics》2024年第12期73-82,共10页Bao-Ming Xu; supported by the National Natural Science Foundation of China (Grant No. 11705099);the Talent Introduction Project of Dezhou University of China (Grant Nos. 2020xjpy03 and 2019xgrc38)。; Quantum coherence will undoubtedly play a fundamental role in understanding the dynamics of quantum many-body systems;therefore, to be able to reveal its genuine contribution is of great importance. In this paper, we ...; 关键词：dynamical quantum phase transition quantum coherence Fisher zero winding number

Compensation temperatures and hysteresis behaviors of a graphene-like trilayer: 《Communications in Theoretical Physics》2024年第5期166-179,共14页Ying An Ji Liang Wei Wang Mei-mei Du Feng-ge Zhang; funded by National Natural Science Foundation of China (grant no. U22A20215);the Natural Science Foundation of Liaoning Province (grant no. 2023MS-218); This work focuses on the ground-state phase diagram,the compensation temperatures and the critical behaviors of a ferrimagnetic graphene-like trilayer induced by crystal fields and exchange couplings.The simulation re...; 关键词：graphene-like trilayer mixed-spin Ising model MAGNETIZATION double compensation temperatures triple-loop hysteresis monte Carlo

Learning topological defects formation with neural networks in a quantum phase transition: 《Communications in Theoretical Physics》2024年第5期68-76,共9页Han-Qing Shi Hai-Qing Zhang; partially supported by the National Natural Science Foundation of China(Grants No.11875095 and 12175008).; Neural networks possess formidable representational power,rendering them invaluable in solving complex quantum many-body systems.While they excel at analyzing static solutions,nonequilibrium processes,including critic...; 关键词：neural networks machine learning transverse-field quantum Ising model kibble-zurek mechanism

Insight into the magnetic behavior and magnetocaloric effect of a borophene monolayer被引量：1: 《Communications in Theoretical Physics》2023年第11期142-151,共10页Ying An Wei Wang Bo-wen Xiao Si-yu Huang Zhen-yao Xu; The successful discovery of borophene has opened a new door for the development of 2D materials.Due to its excellent chemical,electronic and thermal properties,borophene has shown considerable potential in supercapaci...; 关键词：borophene monolayer Ising model magnetic behavior magnetocaloric effect Monte Carlo method

Non-Hermitian Ising model at finite temperature: 《Communications in Theoretical Physics》2023年第4期123-130,共8页Qian Du Kui Cao Su-Peng Kou; supported by NSFC Grant No.11974053,12174030。; As a very simple model,the Ising model plays an important role in statistical physics.In the paper,with the help of quantum Liouvillian statistical theory,we study the one-dimensional nonHermitian Ising model at finit...; 关键词：non-Hermitian quantum system Ising model quantum statistical mechanics THERMODYNAMICS

Magnetic properties of bilayer nano-stanenelike structure with Ruderman-Kittel-Kasuya-Yoshida coupling: 《Communications in Theoretical Physics》2022年第6期168-178,共11页Xin Su Nan Si Wei Jiang Wei-Chun Gao Feng-Ge Zhang; supported by the Nation Science Foundation of China (Grant no. 51920105011);Key R&D project of Liaoning Province of China (No. 2020JH2/10300079);Liao Ning revitalization talents program (XLYC1908034)。; A bilayer nano-stanene-like structure with Ruderman-Kittel-Kasuya-Yoshida(RKKY)coupling described by the Ising model is proposed. The magnetic and thermodynamic properties are studied using the effective-field theory ...; 关键词：bilayer nano-stanene-like structure mixed spin Ising model MAGNETIZATION internal energy

The interplay of diffusion and heterogeneity in nucleation of the networked Ising model: 《Communications in Theoretical Physics》2021年第11期150-156,共7页Chuansheng Shen Hanshuang Chen; supported by the National Natural Science Foundation of China(Grants No.11975025 and 11875069);funded by the Key Laboratory of Modeling,Simulation and Control of Complex Ecosystem in Dabie Mountains of Anhui Higher Education Institutes;the International Joint Research Center of Simulation and Control for Population Ecology of Yangtze River in Anhui。; Nucleation underlies the dynamics of most first-order phase transitions in natural and man-made systems.However,most of the systems of interest are out of equilibrium.Little is known on the effect of nonequilibrium fa...; 关键词：complex networks phase transitions NUCLEATION NONEQUILIBRIUM

An Improved Heterogeneous Mean-Field Theory for the Ising Model on Complex Networks: 《Communications in Theoretical Physics》2019年第12期1475-1479,共5页Feng Huang Han-Shuang Chen; Supported by the National Natural Science Foundation of China under Grant Nos.11875069,11405001;the Key Scientific Research Fund of Anhui Provincial Education Department under Grant No.KJ2019A0781; Heterogeneous mean-field theory is commonly used methodology to study dynamical processes on complex networks,such as epidemic spreading and phase transitions in spin models.In this paper,we propose an improved hetero...; 关键词：heterogeneous mean field theory Ising model phase transition

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

Super-sensitivity in Dynamics of Ising Model with Transverse Field:From Perspective of Franck-Condon Principle: 《Communications in Theoretical Physics》2018年第12期808-816,共9页徐磊杨立平; Supported by the National Basic Research Program of China under Grant Nos.2016YFA0301201 and 2014CB921403,NSFC under Grant No.11534002 and NSAF under Grant Nos.U1730449 and U1530401; We study the role of Franck-Condon(F-C) principle in the dynamics of a central spin system, which is coupled to an Ising chain in transverse field. The transition process of energy levels caused by the excited central...; 关键词：FRANCK-CONDON PRINCIPLE ISING model QUANTUM phase TRANSITION super-sensitivity

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