ar X iv : h ep - p h / 98 05 43 2 v 1 2 3 M ay 1 99 8 Calculation of a Class of Three - Loop Vacuum Diagrams with Two Different Mass Values

Abstract

We calculate analytically a class of three-loop vacuum diagrams with two different mass values, one of which is one-third as large as the other, using the method of Chetyrkin, Misiak, and Münz in the dimensional regularization scheme. All pole terms in ǫ = 4−D (D being the space-time dimensions in a dimensional regularization scheme) plus finite terms… (More)

Topics

Cite this paper

@inproceedings{Chung1999arXI, title={ar X iv : h ep - p h / 98 05 43 2 v 1 2 3 M ay 1 99 8 Calculation of a Class of Three - Loop Vacuum Diagrams with Two Different Mass Values}, author={B. K. Chung}, year={1999} }