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arXiv 1002.2464hep-thhep-phnucl-th
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孤子的相对论集体坐标量子化:自旋Skyrmion

Relativistic Collective Coordinate Quantization of Solitons: Spinning Skyrmion

Hiroyuki Hata, Toru Kikuchi

摘要:

我们发展了场论孤子集体坐标量子化的一致相对论推广。我们引入集体坐标的原则是,集体坐标的运动方程保证了原始场论的运动方程。我们用代表重子的Skyrmion自旋自由度的量子化来说明这一原理。我们计算了核子静态性质的主要相对论修正,发现这些修正在10%~ 20%之间是不可忽略的。

英文摘要:

We develop a consistent relativistic generalization of collective coordinate quantization of field theory solitons. Our principle of introducing collective coordinates is that the equations of motion of the collective coordinates ensure those of the original field theory. We illustrate this principle with the quantization of spinning degrees of freedom of Skyrmion representing baryons. We calculate the leading relativistic corrections to the static properties of nucleons, and find that the corrections are non-negligible ones of 10% to 20%.

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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