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SU(2): 作品数：138被引量：59H指数：3; 导出分析报告; 相关领域：理学更多>>; 相关作者：惠萍于肇贤王维玺张慧慧张艳霞更多>>; 相关机构：广东教育学院东北师范大学四川大学中山大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金广东省自然科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>

Analytical Solution for the SU（2） Hedgehog Skyrmion and Static Properties of Nucleons被引量：1: 《Chinese Physics Letters》2010年第12期23-26,共4页贾多杰王晓维刘锋; Supported in part by the National Natural Science Foundation of China under Grant Nos 10547009 and 10965005;the Scientific Research Foundation(SRF)for the Returned Overseas Chinese Scholars(ROCS),State Education Ministry.; An analytical solution for symmetric Skyrmion is proposed for the SU（2） Skyrme model, which takes the form of the hybrid form of a kink-like solution, given by the instanton method. The static properties of nucleons...

The Topological Structure of the SU（2） Chern-Simons Topological Current in the Four-Dimensional Quantum Hall Effect: 《Chinese Physics Letters》2010年第7期229-232,共4页张修明段一士; Supported by the National Natural Science Foundation of China under the Grant No 10705008.; In the light of the decomposition of the SU（2） gauge potential for I = 1/2, we obtain the SU（2） Chern-Simons current over S4, i.e. the vortex current in the effective field for the four-dimensional quantum Hall ef...

Fidelity Susceptibility in the SU（2） and SU（1,1） Algebraic Structure Models: 《Chinese Physics Letters》2010年第5期16-19,共4页张宏标田立君; Supported by the National Natural Science Foundation of China under Grant No 10775092, Shanghai Leading Academic Discipline Project under Grant No S30105, and the Training Fund of NENU＇S Scientific Innovation Project under Grant No NENU-STC08018.; We mainly explore the fidelity susceptibility based on the Lie algebraic method. On physical grounds, the exact expressions of fidelity susceptibilities can be respectively obtained in SU（2） and SU（1,1） algebraic ...

Realizing the Underlying Quantum Dynamical Algebra SU（2） in Morse Potential: 《Chinese Physics Letters》2010年第2期8-11,共4页王雪红刘玉斌; Supported by the National Natural Science Foundation of China under Grant No 10975076.; Exactly solvable models are important in quantum physics. Usually, there are some underlying quantum dynamical algebras （QDA） inherit in these physical models. For instance, the QDA SU（1, 1） has been revealed in ...

Topological Quantization of Instantons in SU（2） Yang-Mills Theory: 《Chinese Physics Letters》2008年第5期1534-1537,共4页钟握军段一士; By decomposing SU（2） gauge potential in four-dimensional Euclidean SU（2） Yang-Mills theory in a new way, we find that the instanton number related to the isospin defects of a doublet order parameter can be topolog...; 关键词：SYMMETRY-BREAKING GAUGE-THEORIES

Gauge Model Based on Group G×SU（2）: 《Chinese Physics Letters》2008年第2期433-435,共3页ZET Gheorghe MANTA Vasile POPA Camelia; We present a model of gauge theory based on the symmetry group G×SU（2） where G is the gravitational gauge group and SU（2） is the internal group of symmetry. We employ the spacetime of four-dimensional Minkowski, ...; 关键词：PULSARS x-ray spectra relativity and gravitation REDSHIFT

Topology of SU(2) Vacuum Through Improved Coolings: 《Chinese Physics Letters》2000年第9期640-642,共3页CHEN Ying HE Bing LIU Da-Qing WU Ji-min; Supported by the National Natural Science Foundation of China under Grant Nos.19677205 and 19991487.; The Wilson and the improved cooling methods are used to explore the topological properties of SU (2) gauge field on lattice. Topological charge values which are close to integers are obtained. The measured charges thr...; 关键词：INTEGERS CHARGES CONFIGURATION

Estimates of SU(2) Glueballs on a Coarse, Anisotropic Lattice: 《Chinese Physics Letters》1998年第12期865-867,共3页ZHANG Jian-bo JIN Min JI Da-ren; Supported in part by the National Natural Science Foundation of China under Grant Nos.19677205 and 19575039.; Using Tadpole-improved lattice action,the low-lying glueball spectrum of the pure-gauge SU(2)theory is calculated on an anisotropic lattice.The results of m(0+),m(2+),and m(0-)are consistent with that for the Wilson a...; 关键词：SU(2) ANISOTROPIC LATTICE

A New Cluster Updating for 2-D SU(2)×SU(2) Chiral Model: 《Chinese Physics Letters》1993年第9期554-557,共4页ZHANG Jianbo JI Daren; Supported by the National Natural Science Foundation of China。; We propose a variant version of Wolffs cluster algorithm,which may be extended to SU(N)×SU(N)dural model,and test it in 2-diniensiontil SU(2)×SU(2)chiral model.The results show that the new method can efficiently re...; 关键词：SU(2) model. CHIRAL

SU(2)×U(1)^(5) Model of Electroweak Interaction: 《Chinese Physics Letters》1992年第7期341-344,共4页SUN Bin; Regarding the weak hypercharge y in the standard model as a non-foundamental quantum number and decomposing it as the sum of three kinds of lepton numbers l_(1),l_(2),l_(3),the baryon number b and the weak strange num...; 关键词：SU(2) WEAK SYMMETRY

SU(2)