云南高校图书馆联盟文献共享服务平台- FERMI

FERMI: 作品数：415被引量：237H指数：6; 导出分析报告; 相关领域：理学天文地球更多>>; 相关作者：何兴无樊军辉李观钊张霞张雄更多>>; 相关机构：云南师范大学中国科学院大学云南大学广州大学更多>>; 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教育部博士点基金中国博士后科学基金更多>>

Non-Hermitian Skin Effects in Fragmented Hilbert Spaces of One-Dimensional Fermionic Lattices: 《Chinese Physics Letters》2025年第3期131-141,共11页Yi-An Wang Linhu Li; supported by the National Natural Science Foundation of China(Grant No.12474159);the Fundamental Research Funds for the Central University,Sun Yat-sen University(Grant No.24qnpy119);the China Postdoctoral Science Foundation(Grant No.2024T171067)。; We investigate distinct non-Hermitian skin effects(NHSEs)in real and Fock spaces induced by the interplay between the Hilbert space fragmentation and multiple non-Hermitian pumping channels.Using an extended Hatano–N...; 关键词：FRAGMENTATION FERMI loaded

Extraction of symmetry energy coefficient in heavy-ion reactions near the Fermi energies: 《四川大学学报(自然科学版)》2025年第1期153-161,共9页冷强钟曲国峰黄宇张鑫段茜陈婉君林炜平郑华任培培刘星泉韩纪锋; 四川省科技厅面上项目(24NSFSC2262)。; An improved method is proposed for the extraction of the symmetry energy coefficient relative to the temperature,a_(sym)/T,in the heavy-ion reactions near the Fermi energy region,based on the modified Fisher Model.Thi...; 关键词：Heavy-ion reactions Symmetry energy Antisymmetrized molecular dynamics model

Excitation threshold of solitons in anharmonic chains: 《Chinese Physics B》2025年第2期199-205,共7页Yi Ming; This study numerically estimates the momentum threshold required to excite solitons in anharmonic chains. For both Fermi–Pasta–Ulam–Tsingou(FPUT)-αβ and FPUT-β chains, regardless of whether the interatomic inter...; 关键词：SOLITONS Fermi–Pasta–Ulam–Tsingou chains excitation threshold

Axion Gamma-Ray Signatures from Quark Matter in Neutron Stars and Gravitational Wave Comparisons: 《Journal of Modern Physics》2025年第1期152-166,共15页Bijan Berenji; We present a theoretical model for detecting axions from neutron stars in a QCD phase of quark matter. The axions would be produced from a quark-antiquark pair uu¯or dd¯, in loop(s) involving gluons. The chiral anom...; 关键词：ASTROPHYSICS PHENOMENOLOGY QCD Axion Neutron Stars Nuclear Theory Gamma Rays Gravitational Waves Fermi-LAT

Energy conversion materials need phonons: 《The Innovation》2024年第6期25-26,共2页Dandan Ma Yuzhe Ma Jinfu Ma Qun Yang Claudia Felser Guowei Li; financially supported by the National Natural Science Foundation of China(52271194);the Ningbo Yongjiang Talent Introduction Programme(2022A-090-G);the Hundred Talents Programs in Chinese Academy of Science,the Natural Science Foundation of Ningxia Province(2022AAC02044);the European Research Council(742068“TOPMAT”);the International Sci-tech Cooperation Projects under the“Innovation Yongjiang 2035”Key R&D Programme,and the Max Planck Partner Group program.; Phonons,as bosonic particles unaffected by the Pauli exclusion principle or the Fermi level,are fundamental to understanding the physical properties of solid materials.Their interactions with electrons and the crystal...; 关键词：MATERIALS PROCESSES FERMI

非线性光纤中Fermi-Pasta-Ulam-Tsingou现象的稳定性分析: 《物理学报》2024年第23期167-175,共9页胡智李金花李萌萌马佑桥任海东; 稳定性是影响Fermi-Pasta-Ulam-Tsingou(FPUT)现象实验观测的一个十分重要的因素,针对文献中FPUT现象稳定性分析贫乏的问题,本文主要通过数值模拟方法研究非线性光纤中影响FPUT现象稳定性的主要因素.本文采用的初始条件为实验上比较容...; 关键词：调制不稳定性 Fermi-Pasta-Ulam-Tsingou 回归现象

Structural and Physical Properties of the Heavy Fermion Metal Ce_(2)NiAl_(6)Si_(5): 《Chinese Physics Letters》2024年第12期149-154,共6页Jiawen Zhang Jinyu Wu Ye Chen Rui Li Michael Smidman Yu Liu Yu Song Huiqiu Yuan; supported by the Pioneer and Leading Goose R&D Program of Zhejiang Province,China(Grant No.2022SDXHDX0005);the National Key R&D Program of China(Grant Nos.2022YFA1402200 and 2023YFA1406100);the Key R&D Program of Zhejiang Province,China(Grant No.2021C01002);the National Natural Science Foundation of China(Grant Nos.12034017,12274363,and 12350710785);the Fundamental Research Funds for the Central Universities(Grant No.226-2024-00068).; Strongly correlated electrons at the verge of quantum criticality give rise to unconventional phases of matter and behaviors,with the discovery of new quantum-critical materials driving synergistic experimental and th...; 关键词：QUANTUM LAYERED FERMI

Quantum Entanglement and Non-Hermiticity in Free-Fermion Systems: 《Chinese Physics Letters》2024年第12期129-140,共12页Li-Mei Chen Yao Zhou Shuai A.Chen Peng Ye; National Natural Science Foundation of China(Grant No.12074438);The calculations reported were performed on resources provided by the Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices(Grant No.2022B1212010008).; This topical review article reports rapid progress on the generalization and application of entanglement in non-Hermitian free-fermion quantum systems.We begin by examining the realization of non-Hermitian quantum sys...; 关键词：QUANTUM TOPOLOGICAL FERMI

Fermionic Critical Fluctuations: Potential Driver of Strange Metallicity and Violation of the Wiedemann-Franz Law in YbRh_(2)Si_(2): 《Chinese Physics Letters》2024年第12期155-158,共4页Frank Steglich; Results of combined thermal and electrical transport measurements through the magnetic field-induced quantum critical point(QCP)in the heavy-fermion compound YbRh_(2)Si_(2) were revisited to explore the relationship b...; 关键词：FERMI quantum CRITICAL

Continuous evolution of Fermi arcs in a minimal ideal photonic Weyl medium: 《Light(Science & Applications)》2024年第11期2794-2801,共8页Yachao Liu Mingwei Wang Yongqing Huang Guo Ping Wang Shuang Zhang; supported in part by the National Key Research and Development Program of China(no.2022YFA1404500);the National Natural Science Foundation of China(NSFC)(nos.12274302 and 12434017);the Hong Kong Research Grant Council(AoE/P-502/20,17309021).; Propagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in k-space.In photonic Weyl media,the topological surface waves lead to a unique open...; 关键词：wave FERMI TOPOLOGICAL

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