# Lattice Perturbation Theory

## TL;DR

This paper discusses sources of uncertainties in lattice perturbation theory, focusing on tadpole improvement and reviewing six recent calculations to highlight current challenges and developments.

## Contribution

It provides an overview of uncertainties and the role of tadpole improvement in lattice perturbation theory, along with analysis of recent calculations.

## Key findings

- Identification of key sources of uncertainties in lattice perturbation theory
- Analysis of the impact of tadpole improvement on calculations
- Summary of six recent significant calculations in the field

## Abstract

Sources of uncertainties in perturbative calculations, tadpole improvement and its role in lattice perturbation theory, and six recent calculations are discussed.