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arXiv 0909.3894hep-th
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Stirling数恒等式与高能弦散射

Stirling number Identities and High energy String Scatterings

Jen-Chi Lee, Yi Yang, Sheng-Lan Ko

摘要:

利用数论中新近发展起来的Stirling数恒等式,证明了在固定角度范围内高能弦散射振幅之间的比值可以从第二类Kummer函数中提取出来.这一结果不仅在弦论和组合数论之间架起了一座有趣的桥梁,而且有助于理解高能弦对称的代数结构。

英文摘要:

We use Stirling number identities developed recently in number theory to show that ratios among high energy string scattering amplitudes in the fixed angle regime can be extracted from the Kummer function of the second kind. This result not only brings an interesting bridge between string theory and combinatoric number theory but also sheds light on the understanding of algebraic structure of high energy stringy symmetry.

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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