| 母配分系数与旋量玻色-爱因斯坦凝聚 |
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| 引用本文： | 鲍诚光.母配分系数与旋量玻色-爱因斯坦凝聚[J].中山大学学报(自然科学版),2004,43(6):70-72,76. |
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| 作者姓名： | 鲍诚光 |
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| 作者单位： | 中山大学物理学系,广东,广州,510275 |
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| 摘 要： | 研究了由自旋为1的玻色子组成的N-体系统的总自旋态.导出了具有{N}和{N-1,1}对称性的总自旋态的母配分系数.这些系数使有关矩阵元的计算大为方便.因而它们将有助于建立一个关于旋量玻色爱因斯坦凝聚的改进了的理论,其中总自旋S及它的Z-分量Sz均得以守恒.
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| 关 键 词： | 玻色-爱因斯坦凝聚 旋量玻色系 母配分系数 |
Fractional Parentage Coefficients for Spinor Bose-Einstein Condensation |
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| Abstract.Fractional Parentage Coefficients for Spinor Bose-Einstein Condensation[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2004,43(6):70-72,76. |
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| Authors: | Abstract |
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| Abstract: | The total spin-states of a N-body system with spin-one bosons have been investigated.The fractional parentage coefficients for the total spin-states with {N} and {N-1,1} symmetries have been derived.These coefficients facilitate greatly the calculation of related matrix elements,they appear as a powerful tool for the establishment of an improved theory for the spinor Bose-Einstein condensation;spinor bosonic systems;fractional parentage coefficients. |
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| Keywords: | Bose-Einstein condensation spinor bosonic systems fractional parentage coefficients |
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