Speaker
Michael Eichberg
(Institut für theoretische Physik, Goethe Universität Frankfurt)
Description
We present results for O(1/m) and O(1/m^2) relativistic corrections to the static potential. The potentials are computed using Wilson loops with two colour-field insertions. To renormalize the inserted fields, we applied Gradient flow to the correlator. This also leads to a significant improvement of the signal-to-noise ratio, providing access to loops with large spatial and temporal extent.
| Topical area | Hadronic and Nuclear Spectrum and Interactions |
|---|
Primary author
Michael Eichberg
(Institut für theoretische Physik, Goethe Universität Frankfurt)
Co-author
Prof.
Marc Wagner
(University of Frankfurt)