Non perturbative study of QCD on a 2+2 anisotropic lattice
Giuseppe Burgio, Alessandra Feo, Mike Peardon, Sinead M. Ryan
TL;DR
This paper investigates how to non-perturbatively tune parameters in a 2+2 anisotropic lattice QCD setup to restore Lorentz invariance, using static interquark potential measurements and comparing with analytical predictions.
Contribution
It provides a novel non-perturbative method for parameter determination in anisotropic lattice QCD to achieve Lorentz invariance restoration.
Findings
Parameters successfully tuned to restore Lorentz invariance
Comparison with analytical results shows good agreement
Method applicable to future lattice QCD studies
Abstract
We present preliminary results for a non perturbative determination of the parameters in the action required to restore Lorentz invariance in long distance correlators, using the static interquark potential. Comparison with analytical results is made and further applications are discussed.
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