Affiliation:
1. University of California
2. Laboratoire de Physique de l’École Normale Supérieure
3. Kavli Institute for the Physics and Mathematics of the Universe (WPI)
4. The University of Tokyo
5. Kyoto University
6. National Taiwan University
Abstract
We reexamine production of primordial black holes in a supercooled phase transition. While a mere overdensity associated with a surviving false-vacuum patch does not imply formation of a black hole, it is possible for such a patch to evolve and create a black hole, thanks to the gradient energy stored in the bubble wall.
Published by the American Physical Society
2024
Funder
Horizon 2020 Framework Programme
U.S. Department of Energy
Ministry of Education, Culture, Sports, Science and Technology
Japan Society for the Promotion of Science
World Premier International Research Center Initiative
Publisher
American Physical Society (APS)