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Recorded: 2024/07/03 Released: 2024/09/03
Jim talks with Elba Alonso-Monsalve and David Kaiser about the prospects of a class of primordial black holes as a candidate for dark matter. These tiny black holes form just after the inflationary epoch when it is possible for them to form from inhomogeneities wihtout a prior history as a star. Black holes forming during this time time-frame would not have to be color neutral as baryons and mesons are.
------------------------------------------- Notes:
1. The articles that we discussed for this program:
- Alonso-Monsalve, E. and D.I. Kaiser, "Primordial Black Holes with QCD Color Charge." Phys. Rev. Lett. 132 231402 (2024) [arXiv]
- Alonso-Monsalve, E. and D.I. Kaiser, "Debye Screening of Non-Abelian Plasmas in Curved Spacetimes." Phys. Rev. D 108 125010 (2023) [ arXiv ]
- De Swart, J., "How Dark Matter Came To Matter." Nature Astronomy 1 0059 (2017) . [ Free
- One of Dave's books I particularly liked: Drawing Theories Apart
- Dave's OCW lectures on YouTube - Einstein, Oppenheimer, Feynman: Physics of the 20th Century.
- Physics Frontiers 71: Inflation and the Primordial Graviton Background with Sunny Vagnozzi
- Physics Frontiers 69: The Flavor Puzzle with Joe Davighi
- Physics Frontiers 57: Quantum Effects and Gravitational Waves
- Physics Frontiers 51: Gravitational Wave Astronomy
- Physics Frontiers 31: The Parameterized Post-Newtonian Framework
- Physics Frontiers 10: Requirements for Gravitational Theories
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