Reconstruction of Primordial Power Spectrum from Gravitational Waves of High-Redshift Black Hole Binaries

Qianhang Ding, Xinpeng Wang, Masahide Yamaguchi +1

High-redshift binary black hole (BBH) events are promising candidates for primordial black holes (PBHs) detectable by next-generation gravitational wave (GW) detectors. A redshifte…