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DIAGONAL: 作品数：238被引量：210H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨益民林寿陈焕然刘惠丽卢青林更多>>; 相关机构：中国科学院清华大学安徽机电职业技术学院湖南商学院更多>>; 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中国博士后科学基金北京市自然科学基金更多>>

Interplay of Kitaev Interaction and Off-Diagonal Exchanges:Exotic Phases and Quantum Phase Diagrams: 《Chinese Physics Letters》2025年第2期229-238,共10页Qiang Luo Jize Zhao Xiaoqun Wang; supported by the National Program on Key Research Projects(Grant No.MOST2022YFA1402700);the National Natural Science Foundation of China(Grant Nos.12304176,12274187,12247183,and 12247101);the Natural Science Foundation of Jiangsu Province(Grant No.BK20220876);partially supported by the High-Performance Computing Platform of Nanjing University of Aeronautics and Astronautics。; Aligning with the ongoing search for quantum spin liquids(QSLs),identifying QSLs in Kitaev magnets has attracted significant research interest during the past decade.Nevertheless,it remains a significant challenge.One...; 关键词：effect DIAGONAL quantum

Two texture zeros for Dirac neutrinos in a diagonal charged lepton basis: 《Chinese Physics C》2025年第1期127-138,共12页Yessica Lenis John D.Gómez William A.Ponce Richard H.Benavides; Additional Financial Support from Minciencias(CD82315 CT ICETEX 2021-1080)。; A systematic study of the neutrino mass matrix M_(v) with two texture zeros in a basis that the charged leptons are diagonal,and under the assumption that neutrinos are Dirac particles is performed.Our study is conduc...; 关键词：NEUTRINOS texture zeros Dirac particles

Subspace Clustering via Block-Diagonal Decomposition: 《Chinese Journal of Electronics》2024年第6期1373-1382,共10页Zhiqiang FU Yao ZHAO Dongxia CHANG Yiming WANG; supported by the National Key R&D Program of China(Grant No.2021ZD0112100);the National Natural Science Fundation of China(Grant No.62120106009);the Fundamental Research Funds for the Central Universities(Grant No.2022JBZY043)。; The subspace clustering has been addressed by learning the block-diagonal self-expressive matrix.This block-diagonal structure heavily affects the accuracy of clustering but is rather challenging to obtain.A novel and...; 关键词：Subspace clustering Representation matrix Low-rank representation

Pricing multi-asset options with tempered stable distributions: 《Financial Innovation》2024年第1期551-574,共24页Yunfei Xia Michael Grabchak; We derive methods for risk-neutral pricing of multi-asset options,when log-returns jointly follow a multivariate tempered stable distribution.These lead to processes that are more realistic than the better known Brown...; 关键词：Multi-asset option pricing Tempered stable distributions Diagonal model Lévy processes

Path integral formalism of open quantum systems with non-diagonal system-bath coupling: 《Communications in Theoretical Physics》2024年第11期145-150,共6页Ruofan Chen; supported by the National Natural Science Foundation of China under Grant No.12104328;the Sichuan Science and Technology Program under Grant No.2024NSFSC1388。; Most path integral expressions for quantum open systems are formulated with diagonal systembath coupling,where the influence functional is a functional of scalar-valued trajectories.This formalism is enough if only a ...; 关键词：path integral non-additive enviroments Caldeira-Leggett model

Counting the Unit Solutions of Certain Quartic Diagonal Congruence Modulo n: 《Wuhan University Journal of Natural Sciences》2024年第5期391-396,共6页ZHAO Junyong HU Shuangnian YIN Qiuyu; Supported by the Natural Science Foundation of Henan Province(232300420123);the National Natural Science Foundation of China(12026224)。; Given a positive integer n and the residue class ring Z_(n)=Z/nZ,we set Z_(n)^(x)to be the group of units in Z_(n),i.e.,Z_(n)^(x)={x∈Z_(n):ged(x,n)=1}.Let N_(m)(n)be the number of solutions of x_(1)^(4)+…+x_(m)^(4)...; 关键词：quartic diagonal congruence character sums units solutions

Heat Kernel Estimates on Simple Random Walks and On-Diagonal Upper Bounds: 《Journal of Applied Mathematics and Physics》2024年第10期3613-3625,共13页Runquan Zuo Yuxiao Yan Zishan Zhu Liwen Yao Qihao Han; We primarily provide several estimates for the heat kernel defined on the 2-dimensional simple random walk. Additionally, we offer an estimate for the heat kernel on high-dimensional random walks, demonstrating that t...; 关键词：Heat Kernel Simple Random Walk On-Diagonal Estimate

Roof design of China Southern Airlines No.1 Hangar in Beijing Daxing International Airport: 《空间结构》2024年第3期88-96,共9页ZHAO Bo-you SHEN Jin-long WEI Heng; To overcome the limitations of structural height imposed by airspace restrictions in the design of maintenance hangar roofs with long spans,a new diagonal truss roof structural system is introduced for the first time....; 关键词：HANGAR diagonal truss line-shaped truss gate-side truss airspace height limit site

Comparative Analysis of Diagonal and Centrifugal Compressors with Synergy Theory in Compressed Air Energy Storage System: 《Journal of Thermal Science》2024年第4期1325-1339,共15页ZHANG Yuxin ZUO Zhitao ZHOU Xin GUO Wenbin CHEN Haisheng; supported by the Major Science and Technology Projects of Inner Mongolia(Grant No.2021ZD0030);the National Natural Science Foundation of China(Grant No.52106278);the National Science Fund for Distinguished Young Scholars(Grant No.51925604);the Science and Technology Foundation of Guizhou Province(No.[2019]1422)。; Energy storage technology is an essential part of the efficient energy system.Compressed air energy storage(CAES)is considered to be one of the most promising large-scale physical energy storage technologies.It is fav...; 关键词：compressed air energy storage synergy theory diagonal compressor centrifugal compressor comparative analysis

A color image encryption scheme based on a 2D coupled chaotic system and diagonal scrambling algorithm: 《Chinese Physics B》2024年第7期233-243,共11页苏静明方士辉洪炎温言; Project supported by the National Natural Science Foundation of China(Grant Nos.62105004 and 52174141);the College Student Innovation and Entrepreneurship Fund Project(Grant No.202210361053);Anhui Mining Machinery and Electrical Equipment Coordination Innovation Center,Anhui University of Science&Technology(Grant No.KSJD202304);the Anhui Province Digital Agricultural Engineering Technology Research Center Open Project(Grant No.AHSZNYGC-ZXKF021)。; A novel color image encryption scheme is developed to enhance the security of encryption without increasing the complexity. Firstly, the plain color image is decomposed into three grayscale plain images, which are con...; 关键词：color image encryption discrete cosine transform two-dimensional(2D)coupled chaotic system diagonal scrambling

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