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arXiv 2008.06956hep-thhep-phmath-phmath.MP
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多面体三角剖分与扭曲同调的几何递归

Geometric Recursion from Polytope Triangulations and Twisted Homology

Nikhil Kalyanapuram

摘要:

提出了一种理解散射振幅递推关系的几何方法。我们通过研究超平面排列的三角化一致面的相交数来实现这一点。虚假的发散的取消随后实现作为一个拓扑无边界条件。

英文摘要:

A geometric approach to understanding recursion relations for scattering amplitudes is developed. We achieve this by studying intersection numbers of triangulated accordiohedra presented as hyperplane arrangements. The cancellation of spurious divergences is subsequently realized as a topological no-boundary condition.

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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