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YANGIAN: 作品数：17被引量：9H指数：2; 导出分析报告; 相关作者：薛康葛墨林白承铭王鑫薛宇更多>>; 相关机构：东北师范大学南开大学江苏大学东南大学更多>>; 相关期刊：《Science China Mathematics》《Chinese Physics Letters》《原子核物理评论》《东北师大学报（自然科学版）》更多>>; 相关基金：国家自然科学基金教育部科学技术研究重点项目甘肃省自然科学基金上海市教育委员会重点学科基金更多>>

Center of the Yangian double in type A: 《Science China Mathematics》2024年第9期1957-1988,共32页Fan Yang Naihuan Jing; supported by National Natural Science Foundation of China(Grant Nos.12101261 and 12171303);the Simons Foundation(Grant No.523868)。; We prove that the R-matrix and Drinfeld presentations of the Yangian double in type A are isomorphic.The central elements of the completed Yangian double in type A at the critical level are constructed.The images of t...; 关键词：Yangian double Harish-Chandra homomorphism Wakimoto module

Twisted Yangian Y(sp^(2))的一类单权模: 《东北师大学报（自然科学版）》2024年第3期1-4,共4页周义坤谭易兰徐森荣; 国家自然科学基金资助项目(12201253);江苏省自然科学基金资助项目(BK20220510);江苏大学高级人才启动基金资助项目(5501190011).; 研究了Twisted Yangian Y(g_(N))的权模问题,构造了Y(sp^(2))的一类权空间维数均为2的无限维权模,给出了该权模不可约的充分条件.; 关键词：Twisted Yangian 权模单模

本刊英文版2024年67卷第9期(1957-2194)摘要: 《中国科学：数学》2024年第9期I0003-I0006,共4页; Center of the Yangian double in type A Fan Yang&Naihuan Jing Abstract We prove that the R-matrix and Drinfeld presentations of the Yangian double in type A are isomorphic.The central elements of the completed Yangian ...; 关键词：POINCARÉ ELEMENTS YANGIAN

Flag Varieties of Type B/C and Twisted Yangian: 《Algebra Colloquium》2024年第1期129-148,共20页Zhijie Dong Haitao Ma; partially supported by the Fundamental Research Funds for the central universities.; We study the convolution algebra H_(*)^(G×C^(*))(Z)of G×C^(*)-equivariant homology group on the Steinberg variety of type B/C and define an algebra Y that maps to H_(*)^(G×C^(*))(Z).We also study the G-equivariant ...; 关键词：YANGIAN fag variety convolution algebra

Twisted Yangian Y(sp_(2))的单权模被引量：2: 《东北师大学报（自然科学版）》2024年第1期1-7,共7页刘晓华谭易兰夏利猛; 国家自然科学基金资助项目(11871249,12171155);江苏大学高级人才启动基金资助项目(5501190011)。; 讨论了Twisted Yangian Y(sp_(N))的权模问题,构造了Y(sp_(2))的一类无限维单权模,分类了具有一个一维权空间的Y(sp_(2))单权模.; 关键词：Twisted Yangian 权模单模 Dense模 Pointed模

用Yangian代数解除Rb金属原子简并态: 《吉林大学学报（理学版）》2013年第5期919-925,共7页张志颖苟立丹白端元周成城肖洪亮; 国家自然科学基金(批准号:11247260);吉林省产业技术研究与开发专项基金(批准号:2013c46); 通过分析87Rb浓蒸汽的Zeeman效应,将Breit-Rabi Hamilton量H=K·S+x(K+1/2)S z推广到s=1,并给出当x=±1时的简并态(即Zeeman效应消失).采用Yangian代数Ysl(2)算子构造可区分这些简并态的算符,将其作用于具有多重简并态系统可实现不同量...; 关键词：Yangian—Baxter方程 YANGIAN代数简并态升降算符量子跃迁

Sudden birth and sudden death of thermal fidelity in a two-qubit system: 《Chinese Physics B》2012年第5期487-493,共7页秦立国田立君姜颖张宏标; Project supported by the National Natural Science Foundation of China(Grant No.11075101);the Science & Technology Committee of Shanghai Municipality,China(Grant Nos.08dj1400202 and 09PJ1404700);the Training Fund of NENU's Scientific Innvovation Project,China(Grant No.NENU-STC08018);the Ph.D.Program Foundation of Ministry of Education of China (Grant No.20093108110004); We study the energy level crossing and the thermal fidelity in a two-qubit system with the presence of a transverse inhomogeneous magnetic field.With the help of contour plots,we clearly identify the ground states of ...; 关键词：the ground state energy level crossing FIDELITY YANGIAN

Application of Y(sl(2)) Algebra for Entanglement of Two-Qubit System: 《Communications in Theoretical Physics》2010年第6期1039-1042,共4页田立君秦立国姜颖张宏标薛康; Supported by National Natural Science Foundation of China under Grant Nos.10775092 and 10875026;Shanghai Leading Academic Discipline Project (Project number S30105);Shanghai Research Foundation under Grant No.07d222020; We construct the transition operators in terms of the generators of the general Yangian and the reduced Yangian. By acting these operators on a two-qubit pure state, we find that the entanglement degrees of the states...; 关键词：quantum entanglement Yangian algebra transition operator

Yangian在^(87)Rb原子量子简并态中的应用被引量：4: 《东北师大学报（自然科学版）》2005年第3期33-35,共3页王鑫薛康; 教育部科学技术研究重点资助项目(102092); 通过对由哈密顿量H0=-g L1.L2+λL32描述的量子模型引入Yangian算子,使原来处在简并的状态产生分裂,并求出此时本征值的变化.同时计算了特定值下的几个例子,从例子中可找出Yangian算子在量子可积系统中的作用.结果表明,Yangian可以以一...; 关键词：YANGIAN 升降算符分裂状态可积模型

A Realization and Truncation of Yangian Algebra in the Generalized Hydrogen Atom with a U（1） Monopole: 《Chinese Physics Letters》2004年第5期767-769,共3页田立君金硕张宏标薛康

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