# High energy QCD Lipatov's effective action in Euclidean space

## TL;DR

This paper extends Lipatov's high energy QCD effective action into Euclidean space, providing a framework for numerical and analytical calculations relevant to high energy physics.

## Contribution

The paper introduces a Euclidean space formulation of Lipatov's effective action, enabling new computational approaches in high energy QCD.

## Key findings

- Euclidean QCD RFT action derived in light-cone coordinates
- Euclidean QCD RFT action derived in axial gauge
- Framework suitable for numerical and analytical studies

## Abstract

The continuation of high energy QCD Lipatov's effective action to Euclidean space is performed. The resulting Euclidean QCD RFT action is considered separately in Euclidean "light-cone" coordinates and axial gauge suitable for the numerical and analytical calculations correspondingly. The further application of the obtained results is also discussed.