| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1848214 | Nuclear Physics B - Proceedings Supplements | 2006 | 5 Pages |
Abstract
In this article, we present a new analytic result for a certain single-mass-scale four-loop vacuum (bubble) integral. We also discuss its systematic ϵ-expansion in d=4−2ϵ as well as d=3−2ϵ dimensions, the coefficients of which are expressible in terms of harmonic sums at infinity.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
