Determining Feynman Integrals with Only Input from Linear Algebra.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.222001
Abstract: We find that all Feynman integrals (FIs), having any number of loops, can be completely determined once linear relations between FIs are provided. Therefore, FI computation is conceptually changed to a linear algebraic problem. Examples… read more here.
Keywords: input linear; determining feynman; feynman integrals; integrals input ... See more keywords