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arXiv 0912.5142hep-ph
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SU(2)Hedgehog Skyrmion的解析解与核子的静态性质

Analytical Solution for the SU(2) Hedgehog Skyrmion and Static Properties of Nucleons

Duojie Jia, Xiao-wei Wang, Feng Liu

摘要:

提出了SU(2)Skyrme模型对称Skyrmion的一个解析解,它是类扭结解和瞬子方法的混合形式.在Skyrme模型集体量子化的框架内计算了核子的静态性质,与精确数值解的结果符合得很好。文中还给出了与前人结果及实验值的比较。

英文摘要:

An analytical solution for symmetric Skyrmion was proposed for the SU(2) Skyrme model, which take the form of the hybrid form of a kink-like solution and that given by the instanton method. The static properties of nucleons was then computed within the framework of collective quantization of the Skyrme model, with a good agreement with that given by the exact numeric solution. The comparisons with the previous results as well as the experimental values are also given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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