Volume 453 -
The 40th International Symposium on Lattice Field Theory (LATTICE2023) -
Theoretical Developments
More on Minimal Renormalon Subtraction
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Pre-published on:
May 02, 2024
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Abstract
The minimal renormalon subtraction (MRS) [Phys. Rev. D 98 (2018) 054517; Phys. Rev. D 97 (2018) 034503; JHEP 2017 (2017) 62; JHEP 2023 (2023) 108] technique is summarized. A new result is a study of the scale dependence of the pole-mass--$\overline{\rm MS}$-mass ratio in MRS perturbation theory. As expected, the scale dependence is much milder than in standard perturbation theory, but it is a bit larger than other truncation effects such as omitting the NNNLO term or varying the normalization of the renormalon subtraction.
DOI: https://doi.org/10.22323/1.453.0341
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.