# Redesigning Lattice QCD

## TL;DR

This paper reviews recent advances in lattice QCD discretizations, focusing on field theoretic techniques, testing methods, and simulation results that enable effective use of coarse lattices for quantum chromodynamics studies.

## Contribution

It provides a comprehensive overview of the design, testing, and application of improved lattice QCD discretizations for coarse lattice simulations.

## Key findings

- Development of improved discretizations for coarse lattices
- Techniques for testing and tuning lattice QCD formalisms
- Recent simulation results demonstrating effectiveness

## Abstract

There has been major progress in recent years in the development of improved discretizations of the QCD action, current operators, etc for use in numerical simulations that employ very coarse lattices. These lectures review the field theoretic techniques used to design these discretizations, techniques for testing and tuning the new formalisms that result, and recent simulation results employing these formalisms.