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EIGENSTATE: 作品数：24被引量：10H指数：2; 导出分析报告; 相关领域：理学机械工程更多>>; 相关期刊：《Communications in Theoretical Physics》《Wuhan University Journal of Natural Sciences》《Chinese Physics B》《Chinese Physics Letters》更多>>; 相关基金：国家自然科学基金中国科学院院长基金以色列科学基金中国博士后科学基金更多>>

Eigenstate properties of the disordered Bose-Hubbard chain: 《Frontiers of physics》2024年第4期57-72,共16页Jie Chen Chun Chen Xiaoqun Wang; This work is supported by the Ministry of Science and Technology of China(Grant No.2016YFA0300500);the National Natural Science Foundation of China(No.11974244).; Many-body localization(MBL)of a disordered interacting boson system in one dimension is studied numerically at the filling faction one-half.The von Neumann entanglement entropy Svn is commonly used to detect the MBL p...; 关键词：entanglement entropy decomposition U(1)symmetry thermalization-to-localization transition

Steady-state relation of a two-level system strongly coupled to a many-body quantum chaotic environment: 《Communications in Theoretical Physics》2023年第2期56-59,共4页Hua Yan Jiaozi Wang Wen-ge Wang; the Natural Science Foundation of China under Grant Nos.11275179,11535011 and 11775210;the Deutsche Forschungsgemeinschaft(DFG)within the Research Unit FOR 2692 under Grant No.397107022(GE 1657/3-2); We study the long-time average of the reduced density matrix(RDM)of a two-level system as the central system,which is locally coupled to a many-body quantum chaotic system as the environment,under an overall Schr?ding...; 关键词：steady-state relations eigenstate thermalization hypothesis quantum chaos two-level system

Research on eigenstate current control technology of Flashbased FPGA被引量：2: 《Journal of Semiconductors》2022年第12期55-64,共10页Yueer Shan Zhengzhou Cao Guozhu Liu; supported by the National Natural Science Foundation of China(No.62174150);the Natural Science Foundation of Jiangsu Province(No.BK20211040).; To solve the Flash-based FPGA in the manufacturing process,the ion implantation process will bring electrons into the floating gate of the P-channel Flash cell so that the Flash switch is in a weak conduction state,re...; 关键词：Flash-based FPGA threshold voltage eigenstate current

Experimental verification of generalized eigenstate thermalization hypothesis in an integrable system: 《Light(Science & Applications)》2022年第7期1615-1624,共10页Qin-Qin Wang Si-Jing Tao Wei-Wei Pan Zhe Chen Geng Chen Kai Sun Jin-Shi Xu Xiao-Ye Xu Yong-Jian Han Chuan-Feng Li Guang-Can Guo; supported by Innovation Program for Quantum Science and Technolpgy(No.2021ZD0301200);National Natural Science Foundation of China(Nos.12022401,11874343,62075207,61975195,12122410,92065107,61725504,11774335,11821404);the Fundamental Research Funds for the Central Universities(Nos.W247000030,WK247000034,WK2030380017);the CAS Youth Innovarion Promotion Association(No.2020447);the Anhui Initative in Quantum Information Technologies(No.AHY060300);the Key Program of the Education Department of Anhui Province(No.K2021A0917)。; Identifying the general mechanics behind the equilibration of a complex isolated quantum system towards a state described by only a few parameters has been the focus of attention in non-equilibrium thermodynamics.And ...; 关键词：INTEGRABLE QUANTUM state

Eigenstate Distribution Fluctuation of a Quenched Disordered Bose–Hubbard System in Thermal-to-Localized Transitions被引量：1: 《Chinese Physics Letters》2019年第2期49-53,共5页Junjun Xu Yanxing Li; Supported by the National Natural Science Foundation of China under Grant No 11504021;the Fundamental Research Funds for Central Universities of China under Grant No FRF-TP-17-023A2; We study the thermalization of a quenched disordered Bose–Hubbard system. By considering the eigenstate distribution fluctuation, we show that the thermal to many-body localized transition is always connected to a mi...; 关键词：HUBBARD System in Thermal-to-Localized TRANSITIONS EIGENSTATE Distribution FLUCTUATION of a Quenched Disordered BOSE MBL

Slater determinant and exact eigenstates of the two-dimensional Fermi–Hubbard model: 《Chinese Physics B》2018年第7期264-267,共4页Jun-Hang Ren Ming-Yong Ye Xiu-Min Lin; Project supported by the National Natural Science Foundation of China(Grant No.11674059);Natural Science Foundation of Fujian Province,China(Grant Nos.2016J01008 and 2016J01009); We consider the construction of exact eigenstates of the two-dimensional Fermi-Hubbard model defined on an L ×L lattice with a periodic condition. Based on the characteristics of Slater determinants, several methods ...; 关键词：Hubbard model exact eigenstate Slater determinant

Dynamical chiral symmetry breaking in NJL Model with a strong background magnetic field and Lorentz-violating extension of the Standard Model: 《Chinese Physics C》2017年第6期56-62,共7页罗翠柏石嵩夏永辉宗红石; Supported in part by National Natural Science Foundation of China(11275097,11475085,11535005,11690030);China Postdoctoral Science Foundation(2014M561621);Jiangsu Planned Projects for Postdoctoral Research Funds(1401116C); The Eigenstate Method has been developed to deduce the fermion propagator with a constant external magnetic field. In general, we find its result is equivalent to other methods and this new method is more convenient,e...; 关键词：NJL strong magnetic field eigenstate method chiral symmetry breaking Lorentz-violation

Global stabilization control of stochastic quantum systems被引量：3: 《Science China(Information Sciences)》2016年第11期204-215,共12页Shuang CONG Jie WEN Sen KUANG Fangfang MENG; supported by National Natural Science Foundation of China (Grant No. 61573330);Talent Fund of Hefei University (Grant No. 0394840903); The global stabilization control of arbitrary eigenstates for finite dimensional stochastic quantum systems with non-diagonal free Hamiltonian and non-regular measurement operator is studied in this paper. We propose ...; 关键词：EIGENSTATE stochastic quantum systems global stabilization switching control Lyapunov stabilitytheorem

A Method of Estimating the Eigenstates of Density Operator: 《Wuhan University Journal of Natural Sciences》2015年第5期386-390,共5页GAO Jingliang; Supported by the National Natural Science Foundation of China(61271174,61372076,61301178); We describe a mathematical structure which corresponds to the eigenstates of a density operator. For an unknown density operator, we propose an estimating procedure which uses successive ＂yes/no＂ measurements to sca...; 关键词：quantum state estimation EIGENSTATE density operator

Spin and Quantization of Gravitational Space: 《Journal of Modern Physics》2012年第11期1757-1762,共6页Bin Liang; According to the formula of translational motion of vector along an infinitesimal closed curve in gravitational space, this article shows that the space and time both are quantized;the called center singularity of Sch...; 关键词：QUANTIZATION of GRAVITATIONAL SPACE TRANSLATIONAL Motion of Vector Curvature Area Tensor SPIN Network SPIN EIGENSTATE

EIGENSTATE