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Black hole induced false vacuum decay: the role of greybody factors

Abstract We study false vacuum decay catalyzed by black holes. We consider a toy two-dimensional model of a scalar field with an unstable potential in the background of a dilaton black hole. A realistic black hole in four dimensions possesses the potential barrier for linear field perturbations. We...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Andrey Shkerin, Sergey Sibiryakov
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2022-08-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP08(2022)161
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