# Gravitational wave probes of dark matter: challenges and opportunities

## TL;DR

This paper explores how gravitational wave observations can be used to detect and understand dark matter, highlighting opportunities, challenges, and open problems in this emerging interdisciplinary research area.

## Contribution

It provides a comprehensive overview of the potential for gravitational wave probes to identify dark matter and outlines key challenges and open questions for future research.

## Key findings

- Gravitational waves offer a novel method to probe dark matter properties.
- Current and upcoming gravitational wave detectors can potentially detect dark matter signals.
- The paper identifies critical challenges and open problems in using gravitational waves for dark matter research.

## Abstract

In this white paper, we discuss the prospects for characterizing and identifying dark matter using gravitational waves, covering a wide range of dark matter candidate types and signals. We argue that present and upcoming gravitational wave probes offer unprecedented opportunities for unraveling the nature of dark matter and we identify the most urgent challenges and open problems with the aim of encouraging a strong community effort at the interface between these two exciting fields of research.