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To d , or not to d : recent developments and comparisons of regularization schemes
- Source :
- European Physical Journal C
- Publication Year :
- 2017
-
Abstract
- We give an introduction to several regularization schemes that deal with ultraviolet and infrared singularities appearing in higher-order computations in quantum field theories. Comparing the computation of simple quantities in the various schemes, we point out similarities and differences between them.<br />61 pages, 12 figures; version sent to EPJC, references updated
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- European Physical Journal C
- Accession number :
- edsair.doi.dedup.....7d9ee7837fce95c26e244513e95e0c37