| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9857654 | Nuclear Physics B - Proceedings Supplements | 2005 | 5 Pages |
Abstract
I will describe a method of deriving a nonperturbative Green function in a manner which captures the topology of the corresponding Feynman diagram, via the skeleton expansion. This allows one to determine the anomalous dimensions of the field theory in question as a function of the coupling constants.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
R. Delbourgo,