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hep-ph2026
Impact of Bubble Nucleation History and Friction on Primordial Black Hole Formation
Tathagata Ghosh, Kousik Loho, Sudip Manna
Cosmological first-order phase transitions (FOPTs) in the early Universe are an exciting prediction of many beyond the Standard Model scenarios. Owing to the stochastic nature of b…
hep-ph2026
Primordial black hole evaporation in a thermal bath and gravitational waves
Arnab Chaudhuri, Kousik Loho
Primordial black holes (PBHs) formed in the early Universe evaporate via Hawking radiation and constitute a generic source of stochastic gravitational waves. Existing studies of gr…