New Results For the Five Point Function

TL;DR

This paper introduces a new computational method for the five-point function in loop integrals, demonstrating its accuracy, efficiency, and stability through comparison with existing tools.

Contribution

The paper presents the magic spinor product method for computing five-point functions, showing it is reliable, efficient, and numerically stable compared to traditional approaches.

Findings

Results agree with LoopTools, confirming accuracy.

Method shows good efficiency and numerical stability.

Encouraging validation of the new approach.

Abstract

We present the new results of the computed general five-point functionby the magic spinor product method in loop integrals proposed by one (BFLW) of us. The result from the magic spinor product method agrees with that from LoopTools overall. Such encouraging agreements indicate that the magic spinor product method is a reliable approach with good efficiency and numerical stability.