Computing $1/m_Q$ and $1/m_Q^2$ corrections to the static potential with lattice gauge theory using gradient flow
High Energy Physics - Lattice
2024-11-19 v1 High Energy Physics - Phenomenology
Abstract
We present selected preliminary lattice gauge theory results for and corrections to the static potential. These results are based on Wilson loops with two field strength insertions, which we renormalize using gradient flow. We explore tree level improvement to reduce systematic errors in the Wilson loops due to the finite lattice spacing and flow time, in particular at small temporal and spatial separations.
Keywords
Cite
@article{arxiv.2411.11640,
title = {Computing $1/m_Q$ and $1/m_Q^2$ corrections to the static potential with lattice gauge theory using gradient flow},
author = {Michael Eichberg and Marc Wagner},
journal= {arXiv preprint arXiv:2411.11640},
year = {2024}
}
Comments
10 pages, 5 figures; talk given at the 41st International Symposium on Lattice Field theory (LATTICE2024) 28 July - 3 August 2024, Liverpool, UK