# The (3+1)D structure of the dilute Glasma

## TL;DR

This paper investigates the three-dimensional structure of the dilute Glasma, focusing on longitudinal dynamics and fluctuations, using a generalized nuclear model to describe energy-momentum profiles.

## Contribution

It introduces a generalized model for the dilute Glasma that captures longitudinal and transverse fluctuations in 3+1 dimensions.

## Key findings

- Characterizes the longitudinal profiles of the energy-momentum tensor
- Analyzes the transverse structure of the local rest frame energy density
- Provides a framework for studying 3D Glasma dynamics

## Abstract

We study the (3+1)D structure of the Glasma in the dilute approximation, which allows us to describe the longitudinal dynamics that arise from the three-dimensional nuclear structure. We employ a nuclear model with tunable longitudinal and transverse fluctuation scales that generalizes the McLerran-Venugopalan model. We discuss the longitudinal profiles of the energy-momentum tensor and the transverse structure of the local rest frame energy density.