Journal
LETTERS IN MATHEMATICAL PHYSICS
Volume 97, Issue 1, Pages 37-44Publisher
SPRINGER
DOI: 10.1007/s11005-010-0450-0
Keywords
Feynman integrals; algebraic groups; D-modules
Categories
Ask authors/readers for more resources
For a fixed Feynman graph one can consider Feynman integrals with all possible powers of propagators and try to reduce them, by linear relations, to a finite subset of integrals, the so-called master integrals. Up to now, there are numerous examples of reduction procedures resulting in a finite number of master integrals for various families of Feynman integrals. However, up to now it was just an empirical fact that the reduction procedure results in a finite number of irreducible integrals. It this paper we prove that the number of master integrals is always finite.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available