Probing Large-Scale Structure Using GW Observations - Lecture 1

Explore how gravitational wave observations can be used to probe the large-scale structure of the universe in this comprehensive lecture from the Summer School on Gravitational-Wave Astronomy. Learn fundamental concepts and methodologies for utilizing gravitational wave data to study cosmic structure formation, galaxy clustering, and the distribution of matter across vast cosmic scales. Discover the theoretical framework connecting gravitational wave sources to their host environments and understand how these observations provide unique insights into the cosmic web. Examine the relationship between gravitational wave events and their cosmological context, including how merger rates and source populations relate to underlying matter distributions. Gain insights into current observational techniques and future prospects for using gravitational wave astronomy as a tool for cosmological structure studies. This lecture serves as the foundation for understanding how gravitational wave detections can complement traditional astronomical observations in mapping and understanding the universe's large-scale architecture.