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ISING_MODEL: 作品数：107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：《International Journal of Modeling, Simulation, and Scientific Computing》《Journal of Computational Mathematics》《Chinese Physics C》《International Journal of Oral Science》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

The quantum Ising model for perfect matching and solving it with variational quantum eigensolver: 《Science China(Information Sciences)》2024年第9期302-316,共15页Qilin ZHENG Pingyu ZHU Chao WU Miaomiao YU Weihong LUO Ping XU; supported by National Key R&D Program of China(Grant No.2019YFA0308700);Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301500)。; Obtaining all perfect matchings of a graph is a tough problem in graph theory,and its complexity belongs to the #P-Complete class.The problem is closely related to combinatorics,marriage matching problems,dense subgra...; 关键词：perfect matching Ising model quantum Hamiltonian variational quantum eigensolver quadratic unconstrained binary optimization

Deciphering a Million-Plus RSA Integer with Ultralow Local Field Coefficient h and Coupling Coefficient J of the Ising Model by D-Wave 2000Q被引量：1: 《Tsinghua Science and Technology》2024年第3期874-882,共9页Chao Wang Qiaoyun Hu Haonan Yao Sumin Wang Zhi Pei; supported by the Special Zone Project of National Defense Innovation.; This work is the first to determine that a real quantum computer(including generalized and specialized)can decipher million-scale RSA relying solely on quantum algorithms,showing the real attack potential of D-Wave ma...; 关键词：quantum annealing RSA D-Wave 2000Q post-quantum cryptography

Leveraging Quantum Computing for the Ising Model to Simulate Two Real Systems: Magnetic Materials and Biological Neural Networks (BNNs): 《Journal of Quantum Information Science》2023年第3期138-155,共18页David L. Cao Khoi Dinh; Quantum computing is a field with increasing relevance as quantum hardware improves and more applications of quantum computing are discovered. In this paper, we demonstrate the feasibility of modeling Ising Model Hami...; 关键词：Ising Model Magnetic Material Biological Neural Network Quantum Computting International Business Machines (IBM)

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

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

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

Entanglement in a two-spin system with long-range interactions: 《Chinese Physics B》2016年第8期369-372,共4页Soltani M R Mahdavifar S Mahmoudi M; The quantum entanglement between two spins in the Ising model with an added Dzyaloshinsky–Moriya（DM） interaction and in the presence of the transverse magnetic field is studied. The exchange interaction is consider...; 关键词：ENTANGLEMENT Ising model DM interaction NEGATIVITY long range interaction

Phase diagrams of spin-3/2 Ising model in the presence of random crystal field within the effective field theory based on two approximations: 《Chinese Physics B》2013年第10期186-191,共6页Ali Yigit Erhan Albayrak; The bimodal random crystal field （A） effects are investigated on the phase diagrams of spin-3/2 Ising model by using the effective-field theory with correlations based on two approximations： the general van der Wae...; 关键词：spin-3/2 random crystal field effective-field theory isolated critical point

Scaling Regimes and the Singularity of Specific Heat in the 3D Ising Model: 《Communications in Computational Physics》2013年第7期355-369,共15页J.Kaupuzs R.V.N.Melnik J.Rimsans; the facilities of the Shared Hierarchical Academic Research Computing Network(SHARCNET:www.sharcnet.ca).It has been performed within the framework of the ESF Project No.1DP/1.1.1.2.0/09/APIA/VIAA/142。; The singularity of specific heat CV of the three-dimensional Ising model is studied based on Monte Carlo data for lattice sizes L≤1536.Fits of two data sets,one corresponding to certain value of the Binder cumulant a...; 关键词：Ising model Monte Carlo simulation specific heat finite-size scaling critical exponents

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