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arXiv 1808.07533hep-th
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杨-米尔斯粒子的辐射阻尼

Radiation Damping of a Yang-Mills Particle Revisited

Sair Arquez, Ruben Cordero, Hugo Garcia-Compean

摘要:

重新讨论了色荷点粒子与四维杨-米尔斯规范理论的相互作用问题。受Dirac计算的启发,得到了辐射阻尼。在非阿贝尔情况下的困难是通过使用一个列纳-维歇特势的近似来解决的,这个近似已经在文献中用于寻找杨-米尔斯方程的解。详细讨论了非阿贝尔粒子辐射阻尼的三个非平凡例子。

英文摘要:

The problem of a color-charged point particle interacting with a four dimensional Yang-Mills gauge theory is revisited. The radiation damping is obtained inspired in the Dirac's computation. The difficulties in the non-abelian case were solved by using an ansatz for the Liénard-Wiechert potentials, already used in the literature for finding solutions to the Yang-Mills equations. Three non-trivial examples of radiation damping for the non-abelian particle are discussed in detail.

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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