Module intersection and uniform formula for iterative reduction of one-loop integrals
From MaRDI portal
Publication:6045703
DOI10.1007/JHEP02(2023)178arXiv2207.03767OpenAlexW4321325467MaRDI QIDQ6045703
Author name not available (Why is that?)
Publication date: 12 May 2023
Published in: (Search for Journal in Brave)
Abstract: In this paper, we develop an iterative sector-level reduction strategy for Feynman integrals, which bases on module intersection in the Baikov representation and auxiliary vector for tensor structure. Using this strategy we have studied the reduction of general one-loop integrals, i.e., integrals having arbitrary tensor structures and arbitrary power for propagators. Inspired by these studies, a uniform and compact formula that iteratively reduces all one-loop integrals has been written down, where messy polynomials in integration-by-parts (IBP) relations have organized themselves to Gram determinants.
Full work available at URL: https://arxiv.org/abs/2207.03767
No records found.
No records found.
This page was built for publication: Module intersection and uniform formula for iterative reduction of one-loop integrals
Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q6045703)
