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arXiv 1111.5606hep-thhep-ph
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区域QCD散射振幅表现为威尔逊圈

The QCD scattering amplitude from area behaved Wilson loops

Y. Makeenko, P. Olesen

摘要:

我们明确地构建了占主导地位的鞍点轨迹的总和在路径表示的介子散射振幅在大$N$ QCD面积行为的威尔逊圈并表明,它占主导地位的Regge制度。主导轨道的图示与广泛用于说明介子散射的图示非常相似。

英文摘要:

We explicitly construct the dominant saddle-point trajectory in the sum-over-path representation of meson scattering amplitudes in large $N$ QCD for area-behaved Wilson loops and show that it dominates in the Regge regime. The graphic representation of the leading trajectory is very similar to the diagrams widely used to illustrate meson scattering.

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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