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Relativistic corrections to the static potential from generalized Wilson loops at finite flow time by Eichberg, Michael; Wagner, Marc is a scholarly article available to read on EtoBox.

What is Relativistic corrections to the static potential from generalized Wilson loops at finite flow time about?

We present results from an ongoing project concerned with the computation of $\mathcal{O}(1/m_Q)$ and $\mathcal{O}(1/m_Q^2)$ relativistic corrections to the static potential. These corrections are extracted from Wilson loops with two chromo-field insertions. We use gradient flow, which allows to renormalize the inserted fields and leads to a significantly improved signal-to-noise ratio, providing access to loops with large spatial and temporal extents.

Author

Eichberg, Michael; Wagner, Marc

Published

2023

Language

EN