Gravitational Waves from Cosmic Dawn: Tracing Cosmic Black Hole Binaries with ET, LGWA, and LISA
The episode discusses a paper tracing cosmic black hole binaries from cosmic dawn using gravitational waves and detectors like ET, LGWA, and LISA. Hosts explore how different black hole seeding mechanisms and accretion physics create distinct binary populations with varying mass ratios across these frequency bands. The research provides a framework to test models of early black hole growth.