Physics letters. B, 2018-06, Vol.781, p.270-278
2018
Details
- Autor(en) / Beteiligte
- Titel
- The ε-form of the differential equations for Feynman integrals in the elliptic case
- Ist Teil von
- Physics letters. B, 2018-06, Vol.781, p.270-278
- Ort / Verlag
- Elsevier B.V
- Erscheinungsjahr
- 2018
- Link zum Volltext
- Quelle
- EZB Electronic Journals Library
- Beschreibungen/Notizen
- Feynman integrals are easily solved if their system of differential equations is in ε-form. In this letter we show by the explicit example of the kite integral family that an ε-form can even be achieved, if the Feynman integrals do not evaluate to multiple polylogarithms. The ε-form is obtained by a (non-algebraic) change of basis for the master integrals.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0370-2693eISSN: 1873-2445DOI: 10.1016/j.physletb.2018.04.002Titel-ID: cdi_doaj_primary_oai_doaj_org_article_bf6743e8ae8244b1b28a4f0ad6c805ae
- Format
- –