ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Double box and hexagon conformal Feynman integrals

Ananthanarayan, B and Banik, S and Friot, S and Ghosh, S (2020) Double box and hexagon conformal Feynman integrals. In: Physical Review D, 102 (9).

phy_rev_102-9_2020.pdf - Published Version

Download (202kB) | Preview
Sup.pdf - Published Supplemental Material

Download (184kB) | Preview
Official URL: https://dx.doi.org/10.1103/PhysRevD.102.091901


The off-shell massless six-point double box and hexagon conformal Feynman integrals with generic propagator powers are expressed in terms of linear combinations of multiple hypergeometric series of the generalized Horn type. These results are derived from 9-fold Mellin-Barnes representations obtained from their dual conformal Feynman parameter representations. The individual terms in the presented expressions satisfy the differential equation that relates the double box in D dimensions to the hexagon in D+2 dimensions. © 2020 authors.

Item Type: Journal Article
Publication: Physical Review D
Publisher: American Physical Society
Additional Information: The copyright of this article belongs to American Physical Society
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 15 Jan 2021 09:00
Last Modified: 15 Jan 2021 09:00
URI: http://eprints.iisc.ac.in/id/eprint/67307

Actions (login required)

View Item View Item