论文标题
所有自旋的软因素的螺旋限制
Helicity Constraints To Soft Factor Of All Spin
论文作者
论文摘要
在本说明中，我们得出了软算子的非扰动约束，以便将散射放电的螺旋性保持在软限制中。我们还表明，这种约束的分辨率生成了一个主公式，用于任何给定自旋和螺旋性的单个软系数的thean分析表达。
In this note we derive non-perturbative constraints for soft operators in order to preserve the helicities of scatteringamplitudes in a soft limit. We also show that the resolution of such constraints generates a master formula for theanalytic expression of the single soft factor of any given spin and helicity.
