Working paper icon

Working paper

Five-loop massless propagator integrals

Abstract:
We develop a method to obtain ϵ-expansions of massless two-point integrals in position space, based on the constraints implied by symmetries of the asymptotic expansion of conformal four-point integrals. Together with parametric integration, we are able to fix the expansions of 170 genuine five-loop master integrals. In particular, we computed the expansions of all planar master integrals up to transcendental weight 9.
Publication status:
Not published
Peer review status:
Not peer reviewed

Actions


Access Document


Files:

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Oxford college:
All Souls College
Role:
Author
ORCID:
0000-0002-9897-5812
Publication date:
2018-02-02
Source identifiers:
866179
Keywords:
Pubs id:
pubs:866179
UUID:
uuid:992859da-4c9e-4be9-bab6-15607fbcc68a
Local pid:
pubs:866179
Deposit date:
2018-08-10

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP