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N=4 supersymmetric morse oscillator and its spectrum-generating algebra 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2005, 卷号: 44, 期号: 3, 页码: 499-504
Authors:  Ruan, D;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Superconformal Quantum-mechanics  
Nonlinear dynamical symmetries of some two-dimensional quantum systems 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2004, 卷号: 42, 期号: 3, 页码: 379-384
Authors:  Ruan, D;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Angular-momentum Algebra  Boson Realizations  Higgs Algebra  Representations  Su(2)  Oscillators  Degeneracy  Mechanics  
Single boson realizations of the Higgs algebra 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2003, 卷号: 40, 期号: 1, 页码: 73-76
Authors:  Ruan, D;  Wu, C;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Nonlinear Lie-algebras  Angular-momentum Algebra  Indecomposable Representations  Coherent States  Su(2)  
N=4 superconformal quantum mechanics in one dimension and its algebraic structure 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 38, 期号: 1, 页码: 11-14
Authors:  Ruan, D;  Guo, H;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Representations  Supersymmetry  Monopole  Space  
Spinor representation reduction factors for O(N) superset of O (N-1) 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1999, 卷号: 32, 期号: 1, 页码: 115-118
Authors:  Ruan, D;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Coefficients  
Supersymmetric quantum mechanics in d-dimensional space 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1999, 卷号: 32, 期号: 3, 页码: 477-480
Authors:  Ruan, D;  Tu, CC;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Systems  
Algebraic expressions for some SO(N) Racah coefficients for the two-rowed irreducible representations 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1999, 卷号: 31, 期号: 2, 页码: 233-238
Authors:  Ruan, D;  Sun, HZ;  Ruan, D , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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6-j Symbols  G2  
Algebraic expressions for O(N)superset of O(N-1) reduction factors for the three-rowed irreducible representations 期刊论文
JOURNAL OF MATHEMATICAL PHYSICS, 1998, 卷号: 39, 期号: 1, 页码: 630-649
Authors:  Sun, HZ;  Ruan, D;  Sun, HZ , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Model  Limit  
Reduction factors for O(N)superset of O(N-1) 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1998, 卷号: 30, 期号: 4, 页码: 541-550
Authors:  Sun, HZ;  Han, QZ;  Zhang, M;  Ruan, D;  Sun, HZ , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Model  Coefficients  Limit  
The branching rules for SU(2N)superset of(SU(N)superset of O(N)superset of O(3))circle times SU(2) and the highest weight states for SU(N) and O(N) 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1998, 卷号: 29, 期号: 4, 页码: 571-578
Authors:  Sun, HZ;  Ruan, D;  Sun, HZ , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
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