Status and prospects for the calculation of hadron structure from lattice QCD

TL;DR

Lattice QCD calculations are crucial for understanding hadron structure, with recent advances addressing key properties like momentum fraction, axial charge, and charge radius, though challenges remain for precise results.

Contribution

This paper reviews recent progress and challenges in lattice QCD calculations of hadron structure, focusing on specific properties and future prospects.

Findings

Progress in calculating nucleon properties like momentum fraction and axial charge.

Identification of current challenges in achieving precise lattice QCD results.

Optimistic outlook on future improvements in hadron structure calculations.

Abstract

Lattice QCD calculations of hadron structure are a valuable complement to many experimental programs as well as an indispensable tool to understand the dynamics of QCD. I present a focused review of a few representative topics chosen to illustrate both the challenges and advances of our community: the momentum fraction, axial charge and charge radius of the nucleon. I will discuss the current status of these calculations and speculate on the prospects for accurate calculations of hadron structure from lattice QCD.