| 拓展的Skyrme模型中的Skyrmion与其量子化 |
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| 引用本文： | 张金虎,贾多杰,王晓维,卢一平. 拓展的Skyrme模型中的Skyrmion与其量子化[J]. 原子核物理评论, 2012, 29(1): 57-61. DOI: 10.11804/NuclPhysRev.29.01.057 |
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| 作者姓名： | 张金虎 贾多杰 王晓维 卢一平 |
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| 作者单位： | 1.西北师范大学物理与电子工程学院, 甘肃 兰州 730070; 2.甘肃省原子分子物理与功能材料重点实验室, 甘肃 兰州 730070 |
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| 基金项目： | 国家自然科学基金资助项目(10965005);教育部留学回国人员科研启动基金;甘肃省原子分子物理与功能材料重点实验室项目~~ |
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| 摘 要： | 考察了包含手征流非对易项的拓展Skyrme模型。 在推导出相应Skyrme模型运动方程的基础上对模型中的球对称Skyrmion孤子进行了数值模拟。 对模型进行零模(Zero-mode)量子化之后， 计算核子的若干静态性质， 并讨论了拓展Skyrme模型中手征流非对易项与QCD之间的联系。 This paper considers the extended Skyrme model with the anti commutator of the chiral current. By deducing the equations of motion of extended Skyrme model， the spherically symmetric Skyrmion was numerically simulated. After the Zero-mode quantization of the model， the static properties of nucleons were calculated and the connection of the anti commutator of the chiral current with QCD was discussed.
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| 关 键 词： | 改进 Skyrme模型 Zero-mode量子化 核子 静态性质 |
| 收稿时间： | 1900-01-01 |
Skyrmion in Extended Skyrme Model and Its Quantization |
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| ZHANG Jin-hu,JIA Duo-jie,WANG Xiao-wei,LU Yi-ping. Skyrmion in Extended Skyrme Model and Its Quantization[J]. Nuclear Physics Review, 2012, 29(1): 57-61. DOI: 10.11804/NuclPhysRev.29.01.057 |
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| Authors: | ZHANG Jin-hu JIA Duo-jie WANG Xiao-wei LU Yi-ping |
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| Affiliation: | 1.College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China; 2.Key Laboratory of Atomic Molecular Phycics & Functional Materials of Gansu Province, Lanzhou 730070, China |
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| Abstract: | This paper considers the extended Skyrme model with the anti-commutator of the chiral current.By deducing the equations of motion of extended Skyrme model,the spherically symmetric Skyrmion was numerically simulated.After the Zero-mode quantization of the model,the static properties of nucleons were calculated and the connection of the anti-commutator of the chiral current with QCD was discussed. |
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| Keywords: | extended Skyrme model Zero-mode quantization nucleon static property |
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