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CHAIN: 作品数：1276被引量：1740H指数：17; 导出分析报告; 相关领域：理学医药卫生更多>>; 相关作者：韩俊林李晓松丛方媛王彩玲师义民更多>>; 相关机构：四川大学中国科学技术大学武汉大学浙江大学更多>>; 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高技术研究发展计划国家社会科学基金更多>>

Quantum Magnetism from Low-Dimensional Quantum Ising Models with Quantum Integrability: 《Chinese Physics Letters》2025年第4期142-152,共11页Yunjing Gao Jianda Wu; supported by the National Natural Science Foundation of China Grant Nos.12450004,12274288;the Innovation Program for Quantum Science and Technology Grant No.2021ZD0301900。; Quantum integrability provides a unique and powerful framework for accurately understanding quantum magnetism.In this review,we focus specifically on several quantum integrable low-dimensional quantum Ising models.We ...; 关键词：transverse field ising chain tfic quantum magnetism transverse field ising chain applied longitudinal field weak coupling quantum integrability quantum ising models quantum magnetismin

Head-on Collision of Solitary Waves Described by the Toda Lattice Model in Granular Chain: 《Chinese Physics Letters》2020年第7期34-37,共4页Qianqian Wu Xingyi Liu Tengfei Jiao Surajit Sen Decai Huang; Supported by the National Natural Science Foundation of China(Grant No.11574153)。; We study the head-on collision of two solitary waves in a precompressed granular chain using the discrete element method.Our study takes the Toda chain solution as the initial condition for the simulations.The simulat...; 关键词：method. COLLISION SOLITARY

Topological Invariants in Terms of Green's Function for the Interacting Kitaev Chain: 《Chinese Physics Letters》2018年第7期67-71,共5页李志聃韩强; Supported by the National Natural Science Foundation of China under Grant No 11274379;the Research Funds of Renmin University of China under Grant No 14XNLQ07; A one-dimensional closed interacting Kitaev chain and the dimerized version are studied. The topological invariants in terms of Green＇s function are calculated by the density matrix renormalization group method and t...

Effect of Interaction on the Majorana Zero Modes in the Kitaev Chain at Half Filling: 《Chinese Physics Letters》2018年第4期91-94,共4页Zhidan Li Qiang Han; Supported by the National Natural Science Foundation of China under Grant No 11274379;the Research Funds of Renmin University of China under Grant No 14XNLQ07; The one-dimensional interacting Kitaev chain at half filling is studied. The symmetry of the Hamiltonian is examined by dual transformations, and various physical quantities as a function of the fermion-fermion intera...; 关键词：In Effect of Interaction on the Majorana Zero Modes in the Kitaev Chain at Half Filling MZM

The 5.2 kW Nd：YAG Slab Amplifier Chain Seeded by Nd：YVO4 Innoslab Laser: 《Chinese Physics Letters》2017年第6期51-52,共2页刘磊周寿桓刘洋王喆王钢赵鸿; A high power Nd：YAG end-pumped slab amplifier chain with a Nd：YVO4 innoslab laser as the master oscillator is demonstrated. A chain output power of 5210 W with beam quality of 4 times the diffraction limit is achiev...; 关键词：YAG The 5.2 kW Nd:YAG Slab Amplifier Chain Seeded by Nd:YVO4 Innoslab Laser ND

Coupling of Cutoff Modes in a Chain of Nonlinear Metallic Nanorods: 《Chinese Physics Letters》2016年第12期45-49,共5页崔维娜李红霞孙敏朱永元; Supported by the National Basic Research Program of China under Grant No 2012CB921502;the National Natural Science Foundation of China under Grant Nos 11374150,11074120,11274163 and 11274164;the Priority Academic Program Development of Jiangsu Higher Education Institutions of China; We study the coupling of cutoff modes in a chain of metallic nanorods embedded in a Kerr nonlinear optical medium with strong near-field interactions analytically. Based on a quasidiscreteness approach, we derive a sy...; 关键词：of on is it mode Coupling of Cutoff Modes in a Chain of Nonlinear Metallic Nanorods in for

A Chain of Type Ⅱ and Its Exact Solutions: 《Chinese Physics Letters》2016年第11期9-12,共4页张宇周汝光; Supported by the National Natural Science Foundation of China under Grant Nos 11271168 and 11671177;the Priority Academic Program Development of Jiangsu Higher Education Institutions;the Innovation Project of the Graduate Students in Jiangsu Normal University; The exact solutions of a chain of type Ⅱ are investigated. The chain of type Ⅱ is first transformed to an integrable differential-difference equation, which has the Kaup Newell spectral problem as its continuous spa...; 关键词：of ET for that and Its Exact Solutions A Chain of Type is HAVE

Matching Boundary Conditions for a Heterogeneous Atomic Chain: 《Chinese Physics Letters》2016年第8期1-4,共4页陈星如刘舒瑜唐少强; Supported by the Chun-Tsung Fund;the National Natural Science Foundation of China under Grant Nos 11272009 and 11521202; We propose accurate boundary treatments for a heterogeneous atomic chain, in terms of matching boundary conditions （MBCs）. The main challenge lies in reproducing the physical reflection across the boundary to a corr...; 关键词：for on it Matching Boundary Conditions for a Heterogeneous Atomic Chain of is MBC that

Quantum Heat Transfer in a Harmonic Chain with a Dephasing Reservoir: 《Chinese Physics Letters》2014年第8期4-7,共4页明燚丁星; Supported by the Anhui-Provincial Natural Science Foundation under Grant No 1208085MA12, and the Student Research Training Program of Anhui University.; The quantum heat transfer in a harmonic chain with a dephasing reservoir is investigated based on the master equation method. The incoming phonons from the thermal reservoir will be scattered back partially into the r...

Thermal Conduction in a Single Polyethylene Chain Using Molecular Dynamics Simulations被引量：2: 《Chinese Physics Letters》2014年第8期119-122,共4页胡帼杰曹炳阳李元伟; Supported by the National Natural Science Foundation of China under Grant Nos 51322603, 51136001 and 51356001, the Program for New Century Excellent Talents in University, the Science Fund for Creative Research Groups under Grant No 51321002, and the Initiative Scientific Research Program of Tsinghua University.; Research on the thermal conduction in a single polymer chain is significant for the improvement of the thermal property of bulk polymer materials. We calculate the thermal conductivity of a single polyethylene （PE） ...

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