R-MATRIX

作品数：61被引量：42H指数：4
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相关作者：王冠博李松阳余健开王侃余纲林更多>>
相关机构：中国工程物理研究院清华大学东华大学北京大学更多>>
相关期刊：《Frontiers of Structural and Civil Engineering》《Chinese Physics C》《Advances in Chemical Engineering and Science》《Frontiers of Mathematics in China》更多>>
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Radiative capture of proton by ^(9)Be(p,γ)^(10)B at low energy
《Communications in Theoretical Physics》2022年第2期78-82,共5页Abdul Kabir Jameel-Un Nabi Sumair Sagheer Laiba Rashid 
Radiative capture p+^(9)Be→^(10)B+γ at energies bearing astrophysical importance is a key process for the spectroscopic study of ^(10)B.In this work,we consider the radiative capture cross-section for the ^(9)Be(p,...
关键词：potential model R-matrix approach E1 transitions M1 transitions CROSS-SECTION astrophysical S-factor 
A Universal Construction of Calogero-Moser System with Two Types Spins Interaction
《Communications in Theoretical Physics》2019年第5期533-544,共12页Jia-Liang Dai 
We present universal construction for the Calogero-Moser system with two types spins interaction of trigonometric potential based on the root system of semi-simple Lie algebra. In this formalism, we successfully build...
关键词：root SYSTEM spin Calogero-Moser SYSTEM LAX pair R-MATRIX QUANTIZED model 
A Few Integrable Dynamical Systems,Recurrence Operators,Expanding Integrable Models and Hamiltonian Structures by the r-Matrix Method被引量：1
《Communications in Theoretical Physics》2017年第10期463-470,共8页张玉峰 Iqbal Muhammad 岳超 
Supported by the Fundamental Research Funds for the Central University under Grant No.2017XKZD11
We extend two known dynamical systems obtained by Blaszak, et al. via choosing Casimir functions and utilizing Novikov-Lax equation so that a series of novel dynamical systems including generalized Burgers dynamical s...
关键词：R-MATRIX poisson tensor expanding dynamical system 
A Few Discrete Lattice Systems and Their Hamiltonian Structures,Conservation Laws
《Communications in Theoretical Physics》2017年第4期396-406,共11页郭秀荣 张玉峰 张祥芝 岳嵘 
Supported by the National Natural Science Foundation of China under Grant No.11371361;the Innovation Team of Jiangsu Province Hosted by China University of Mining and Technology(2014);the the Key Discipline Construction by China University of Mining and Technology under Grant No.XZD201602;the Shandong Provincial Natural Science Foundation,China under Grant Nos.ZR2016AM31,ZR2016AQ19,ZR2015EM042;the Development of Science and Technology Plan Projects of Tai An City under Grant No.2015NS1048;National Social Science Foundation of China under Grant No.13BJY026;A Project of Shandong Province Higher Educational Science and Technology Program under Grant No.J14LI58
With the help of three shift operators and r-matrix theory, a few discrete lattice systems are obtained which can be reduced to the well-known Toda lattice equation with a constraint whose Hamiltonian structures are g...
关键词：discrete lattice system R-MATRIX Hamiltonian structure 
Equal-Time and Equal-Space Poisson Brackets of the N-Component Coupled NLS Equation
《Communications in Theoretical Physics》2017年第4期347-349,共3页周汝光 李佩瑶 高媛 
Supported by National Natural Science Foundation of China under Grant Nos.11271168 and 11671177;by the Priority Academic Program Development of Jiangsu Higher Education Institutions;by Innovation Project of the Graduate Students in Jiangsu Normal University
Two Poisson brackets for the N-component coupled nonlinear Schrdinger(NLS) equation are derived by using the variantional principle. The first one is called the equal-time Poisson bracket which does not depend on time...
关键词：integrable system the N-component coupled nonlinear Schrdinger equation equal-time Poisson bracket equal-space Poisson bracket r-matrix 
r-Matrix Structure for a Restricted Flow with Bargmann Constraint
《Communications in Theoretical Physics》2005年第3X期393-395,共3页CHEN Jin-Bing GENG Xian-Guo 
国家自然科学基金，国家重点基础研究发展计划(973计划)
This paper deals with the integrability of a finite-dimensional Hamiltonian system linked with the generalized coupled KdV hierarchy. For this purpose the associated Lax representation is presented after an elementary...
关键词：Poisson bracket Lax representation R-MATRIX Liouville integrability 
Lax Pairs for Integrable Six-Vertex Model with Color Parameters
《Communications in Theoretical Physics》2003年第3期285-290,共6页JUGuo－Xing 
Using the colored Yang–Baxter equation, the Lax pairs for the system with color parameters and periodic boundary conditions are derived. The explicit expressions of the Lax pairs for the six-vertex standard matrices...
关键词：lax pair six-vertex model Yang-Baxter equation R-MATRIX 
Solution Transformations and Their Effects on the Systems with Open Boundary Conditions
《Communications in Theoretical Physics》2002年第4期397-404,共8页JUGuo－Xing ZhaoXian－Lin 
Natural Science Foundation of Science and Technology Committee of Henan Proviuce，河南师范大学校科研和教改项目
The solution transformations and properties of the -matrices for two-component systems under these transformations are analyzed in details. Not all transformed -matrices can be put into the Skalyanin's formalism. For ...
关键词：HAMILTONIAN solution transformation INTEGRABILITY vertex model boundary Yang-Baxter equation R-MATRIX K-MATRIX 
Modular Transformation and Twist Between Trigonometric Limits of sl(n) Elliptic R-Matrix
《Communications in Theoretical Physics》2001年第2期131-134,共4页
国家自然科学基金
We study the modular transformation of Zn-symmetric elliptic R-matrix and construct the twist betweenthe trigonometric degenerate of the elliptic -matrix.
关键词：量子力学 模数变换 椭圆尺矩阵 
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