Transcendental numbers and the topology of three-loop bubbles - art. no. 061701.

Authors
Groote, S Korner, JG Pivovarov, AA
Citation
S. Groote et al., Transcendental numbers and the topology of three-loop bubbles - art. no. 061701., PHYS REV D, 6006(6), 1999, pp. 1701
Citations number
20
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
6006
Issue
6
Year of publication
1999
Database
ISI
SICI code
0556-2821(19990915)6006:6<1701:TNATTO>2.0.ZU;2-#
Abstract
We present proof that all transcendental numbers that are needed for the ca lculation of the master integrals for three-loop vacuum Feynman diagrams ca n be obtained by calculating diagrams with an even simpler topology, the to pology of spectacles. [S0556-2821(99)50216-6].