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pro vyhledávání: '"Toczek, Piotr"'
Slow first-order phase transitions generate large inhomogeneities that can lead to the formation of primordial black holes (PBHs). We show that the gravitational wave (GW) spectrum then consists of a primary component sourced by bubble collisions and
Externí odkaz:
http://arxiv.org/abs/2402.04158
Publikováno v:
JHEP 09 (2023) 092
We study the formation of primordial black holes (PBHs) in strongly supercooled first-order phase transitions. The mechanism is based on the presence of remnants dominated by the false vacuum that scale slower with the expansion of the Universe than
Externí odkaz:
http://arxiv.org/abs/2305.04924