# Quark mass function from a OGE-type interaction in Minkowski space

## TL;DR

This paper computes the quark mass function in Minkowski space using an effective interaction model, comparing results with lattice QCD data and analyzing gauge dependence.

## Contribution

It introduces a calculation of the quark mass function in Minkowski space with an OGE-type interaction, including gauge analysis and comparison to lattice data.

## Key findings

- Quark mass function calculated in Minkowski space.
- Results show gauge dependence of the mass function.
- Comparison with lattice QCD data in the spacelike region.

## Abstract

We present results for the quark mass function in Minkowski space calculated from an interaction kernel that consists of an effective one-gluon-exchange and a constant interaction. We analyze the gauge dependence of our results and compare them in the spacelike region to the available lattice QCD data.