Exploring the high-redshift PBH-$Λ$CDM Universe: early black hole seeding, the first stars and cosmic radiation backgrounds · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2109.08701/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTExploring the high-redshift PBH-$Λ$CDM Universe: early black hole seeding, the first stars and cosmic radiation backgrounds — HN submissionhttps://news.ycombinator.com/item?id=29613454urn:hackerpapers:submission:2109.08701:29613454Sun, 19 Dec 2021 12:43:44 GMT<p>Early black hole seeding, the first stars and cosmic radiation backgrounds</p><p></p><p>1 point; 0 discussion replies on HN. <a href="https://hackerpaper.kaipfister.de/p/2109.08701/">Paper and source history</a>. A submission is not an endorsement.</p>astro-ph.CO