ISING_MODEL

作品数:107被引量:73H指数:4
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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>>
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Generalized susceptibilities of the net-baryon number based on the three-dimensional Ising universality class
《Chinese Physics C》2025年第2期154-162,共9页Xue Pan 
Supported by Research Start-up Fund Project of Chengdu University(X2110)。
Assuming the equilibrium of the Quantum Chromodynamics(QCD)system,we investigate the critical behavior of the sixth-,eighth-,and tenth-order susceptibilities of the net-baryon number through mapping the results in the...
关键词:susceptibilities of net-baryon number three-dimensional Ising model QCD critical point 
A Model of Grand Unified Theory: Suggested Solution for CP-Violation Using Ideas of Phase Paths
《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期1878-1902,共25页Hung-Te Henry Su Po-Han Lee 
This study demonstrates that beyond standard model (BSM) cosmic fundamental interactions—weak, strong, and electromagnetic forces—can be unified through a common basis of representation. This unification allows for ...
关键词:BSM ELECTROWEAK GLUEBALLS Ising Model Mass Gap S. Weinberg 
Spontaneous unidirectional rotation of a symmetric gear driven by spherical active particles被引量:1
《National Science Open》2024年第4期41-53,共13页Chao Wang Wenchao Lian Huishu Li Wende Tian Kang Chen 
supported by the National Natural Science Foundation of China(21774091(K.C.)and 21674078(W.T.))
Time reversal asymmetry and spatial anisotropy are considered two prerequisites for Brownian ratchet.An intriguing realization can be achieved by placing an asymmetric gear in the suspension of motile rod-like bacteri...
关键词:ratchet effect spontaneous symmetry breaking active brownian particles ising model HYSTERESIS 
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 
Solving the subset sum problem by the quantum Ising model with variational quantum optimization based on conditional values at risk
《Science China(Physics,Mechanics & Astronomy)》2024年第8期43-55,共13页Qilin Zheng Miaomiao Yu Pingyu Zhu Yan Wang Weihong Luo Ping Xu 
supported by the National Key R&D Program of China(Grant No.2019YFA0308700);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301500)。
The subset sum problem is a combinatorial optimization problem,and its complexity belongs to the nondeterministic polynomial time complete(NP-Complete)class.This problem is widely used in encryption,planning or schedu...
关键词:subset sum problem quantum Ising model conditional values at risk variational quantum 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 
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 
Comparative study on phase transition behaviors of fractional molecular field theory and random-site Ising model
《Chinese Physics B》2024年第3期536-541,共6页刘婷玉 赵薇 王涛 安小冬 卫来 黄以能 
Project supported by the Open Project of the Key Laboratory of Xinjiang Uygur Autonomous Region,China(Grant No.2021D04015);the Yili Kazakh Autonomous Prefecture Science and Technology Program Project,China(Grant No.YZ2022B021).
Fractional molecular field theory(FMFT)is a phenomenological theory that describes phase transitions in crystals with randomly distributed components,such as the relaxor-ferroelectrics and spin glasses.In order to ver...
关键词:phase transition molecular field theory Ising model Monte Carlo 
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