云南高校图书馆联盟文献共享服务平台- SYMMETRIES

SYMMETRIES: 作品数：219被引量：223H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：张毅金克新陈志王燕更多>>; 相关机构：苏州科技学院西安科技大学西北工业大学烟台大学更多>>; 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河南省自然科学基金中国博士后科学基金更多>>

Deconfined Quantum Critical Point: A Review of Progress: 《Chinese Physics Letters》2025年第4期166-176,共11页Yi Cui Rong Yu Weiqiang Yu; supported by the National Natural Science Foundation of China(Grant Nos.12134020 and 12374156);the National Key Research and Development Program of China(Grant No.2023YFA1406500)。; Deconfined quantum critical points(DQCPs)have been proposed as a class of continuous quantum phase transitions occurring between two ordered phases with distinct symmetry-breaking patterns,beyond the conventional fram...; 关键词：deconfined quantum critical points dqcps fractionalized excitations enhanced symmetries emergent gauge fields two ordered phases quantum phase transitions deconfined quantum critical points emergent gauge fieldsfractionalized excitationsand

Optical Singularities in Photonic Microstructures with Rosette Symmetries:A Unified Theoretical Scheme: 《Engineering》2025年第2期59-69,共11页Jie Yang Jiafu Wang Xinmin Fu Yueting Pan Tie Jun Cui Xuezhi Zheng; supported by the National Natural Science Foun-dation of China(62301596 and 62288101);Shaanxi Provincial Science and Technology Innovation Team(23-CX-TD-48);the KU Leuven internal funds:the C1 Project(C14/19/083);the Interdisciplinary Network Project(IDN/20/014);the Small Infrastructure Grant(KA/20/019);the Research Foundation of Flanders(FWO)Project(G090017N,G088822N,and V408823N);the Danish National Research Foundation(DNRF165).; Optical singularities are topological defects of electromagnetic fields;they include phase singularity in scalar fields,polarization singularity in vector fields,and three-dimensional(3D)singularities such as optical ...; 关键词：Optical singularity Optical vortex Photonic microstructures SYMMETRIES Group representation theory

Symmetries of Fractional Constrained Hamiltonian System Described by the Singular Lagrangian: 《Wuhan University Journal of Natural Sciences》2024年第6期547-557,共11页WANG Cai SONG Chuanjing; Supported by the National Natural Science Foundation of China (12172241, 12272248);the Qing Lan Project of Colleges and Universities in Jiangsu Province。; Singular systems within combined fractional derivatives are established.Firstly,the fractional Lagrange equation is analyzed.Secondly,the fractional primary constraint is given.Thirdly,the Noether and Lie symmetry met...; 关键词：combined fractional derivative constrained Hamilton equation conserved quantity Noether symmetry Lie symmetry

Parity-time and anti-parity-time symmetries in heat transfer: 《National Science Review》2024年第9期110-112,共3页Jingwen Ma Xiang Zhang Xiaobo Yin; supported by the New Cornerstone Science Foundation through the XPLORER Prize,the Hong Kong Jockey Club Charities Trust and the Hong Kong Research Grants Council through Grant No.N_HKU750/22.; The concepts of parity-time(PT)symmetry[1]and its conjugate,anti-PT(APT)symmetry[2],have led to opportunities for studying new and captivating wave dynamics.Incorporating non-Hermitian potentials,such as fine-tailored...; 关键词：dynamics. PARITY SYMMETRY

Layer-Valley Hall Effect under Inversion and Time-Reversal Symmetries: 《Chinese Physics Letters》2024年第6期88-97,共10页赵交交刘贵斌陈鹏姚裕贵张广宇杜罗军; supported by the National Natural Science Foundation of China(Grant Nos.61888102 and 12274447);the National Key Research and Development Program of China(Grant Nos.2021YFA1202900 and 2023YFA1407000);the KeyArea Research and Development Program of Guangdong Province,China(Grant No.2020B0101340001);the Guangdong Major Project of Basic and Applied Basic Research(Grant No.2021B0301030002);the Strategic Priority Research Program of Chinese Academy of Sciences(CAS)(Grant No.XDB0470101)。; Hall effects have been the central paradigms in modern physics,materials science and practical applications,and have led to many exciting breakthroughs,including the discovery of topological Chern invariants and the r...; 关键词：quantum INVERSION CURVATURE

Perturbation to Symmetries and Adiabatic Invariants for Generalized Birkhoffian Systems on Time Scales被引量：1: 《Wuhan University Journal of Natural Sciences》2024年第3期263-272,共10页HOU Shuang SONG Chuanjing; Supported by the National Natural Science Foundation of China (12172241, 12272248, 11972241, 12002228);Qing Lan Project of Colleges and Universities in Jiangsu Province。; Time scale is a new and powerful tool for dealing with complex dynamics problems. The main result of this study is the exact invariants and adiabatic invariants of the generalized Birkhoffian system and the constraine...; 关键词：time scale generalized Birkhoffian system Noether symmetry perturbation and adiabatic invariants

Symmetries,optimal system,exact and soliton solutions of(3+1)-dimensional Gardner-KP equation: 《Journal of Ocean Engineering and Science》2024年第2期178-190,共13页Amjad Hussain Ashreen Anjum M.Junaid-U-Rehman Ilyas Khan Mariam A.Sameh Amnah S.Al-Johani; The authors would like to thank the Deanship of Scientific Research at Majmaah University for supporting this work under Project R-2022-178.; In this research article,the(3+1)-dimensional nonlinear Gardner-Kadomtsov-Petviashvili(Gardner-KP)equation which depicts the nonlinear modulation of periodic waves,is analyzed through the Lie group-theoretic technique...; 关键词：Gardner-KP equation Lie symmetry analysis Optimal system New auxiliary equation method Solitary wave solutions

Ren-integrable and ren-symmetric integrable systems被引量：1: 《Communications in Theoretical Physics》2024年第3期62-69,共8页S Y Lou; sponsored by the National Natural Science Foundation of China(Nos.12235007,11975131)。; A new type of symmetry,ren-symmetry,describing anyon physics and corresponding topological physics,is proposed.Ren-symmetry is a generalization of super-symmetry which is widely applied in super-symmetric physics such...; 关键词：SYMMETRIES integrable systems anyon physics extended supersymmetry ren-symmetry

Non-static plane symmetric perfect fluid solutions and Killing symmetries in f(R,T)gravity: 《Communications in Theoretical Physics》2024年第2期145-150,共6页Preeti Dalal Karanjeet Singh Sachin Kumar; UGC for providing financial support in the form of the JRF fellowship via letter NTA Ref.No.:201610006334;the financial support provided under the scheme‘Fund for Improvement of S&T Infrastructure(FIST)’of the Department of Science&Technology(DST),Government of India via letter No.SR/FST/MS-I/2021/104 to the Department of Mathematics and Statistics,Central University of Punjab。; In this paper,the non-static solutions for perfect fluid distribution with plane symmetry in f(R,T)gravitational theory are obtained.Firstly,using the Lie symmetries,symmetry reductions are performed for considered ve...; 关键词：Einstein field equations perfect fluid solutions f(R T)gravity killing symmetries

The residual symmetry,Bäcklund transformations,CRE integrability and interaction solutions:(2+1)-dimensional Chaffee–Infante equation: 《Communications in Theoretical Physics》2023年第11期30-37,共8页Nursena Günhan Ay Emrullah Yaşar; In this paper,we consider the(2+1)-dimensional Chaffee-Infante equation,which occurs in the fields of fluid dynamics,high-energy physics,electronic science etc.We build Bäcklund transformations and residual symmetries...; 关键词：(2+1)-dimensional Chaffee-Infante equation Painlevétruncated exapansion approach dynamic analysis Bäcklund transformations residual symmetries

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

SYMMETRIES

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

SYMMETRIES

检索结果分析

下载全文

用户登录

高级检索检索式检索