多正性的分波方法
Partial Waves for Multipositivity
浏览论文内容
中文总结 AI 辅助
该研究开发了无质量平面振幅多正性的自旋分辨分波形式，构建了复前向极限的运动学图，推导了相关波函数与分波，将高阶多正性与传统二对二散射分波分析置于同等地位。
中文摘要 AI 辅助
我们开发了一种分波形式，为无质量平面振幅中的多正性提供了缺失的自旋分辨框架。我们提出了一种系统程序，用于构建实现复前向极限的运动学图，将其应用于获取四点、五点和六点图，展示了如何推导一到二和一到三波函数并构建相关分波。所得形式使高阶多正性与传统的二对二散射分波分析处于同等地位。
英文摘要
We develop a partial-wave formalism providing the missing spin-resolved framework for multipositivity among massless planar amplitudes. We present a systematic procedure for constructing kinematic charts realizing the complex-forward limit. Applying it to obtain the four-, five-, and six-point charts, we show how to derive the one-to-two and one-to-three wavefunctions and construct the associated partial waves. The resulting formalism places higher-point multipositivity on the same footing as conventional partial-wave analyses of two-to-two scattering.
