Thomsen, Anders Eller (2021). Introducing RGBeta: a Mathematica package for the evaluation of renormalization group β-functions. The European physical journal. C, Particles and fields, 81(5) Springer 10.1140/epjc/s10052-021-09142-4
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In completely generic four-dimensional gauge- Yukawa theories, the renormalization group β-functions are known to the 3–2–2 loop order in gauge, Yukawa, and quartic couplings, respectively. It does, however, remain difficult to apply these results to realistic models without the use of dedicated computer tools. We describe a procedure for extracting β-functions using the general results and introduce RGBeta, a dedicated Mathematica package for extracting the MS β-functions in broad classes of models. The package and example notebooks are available from the GitHub repository.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) 08 Faculty of Science > Institute of Theoretical Physics |
UniBE Contributor: |
Thomsen, Anders Eller |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1434-6044 |
Publisher: |
Springer |
Language: |
English |
Submitter: |
Esther Fiechter |
Date Deposited: |
07 Jun 2021 14:12 |
Last Modified: |
05 Dec 2022 15:51 |
Publisher DOI: |
10.1140/epjc/s10052-021-09142-4 |
ArXiv ID: |
2101.08265 |
BORIS DOI: |
10.48350/156468 |
URI: |
https://boris.unibe.ch/id/eprint/156468 |
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