Würzburg 2018 – scientific programme

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GR: Fachverband Gravitation und Relativitätstheorie

GR 16: Quantum Gravity III

GR 16.5: Talk

Friday, March 23, 2018, 12:00–12:15, NW-Bau - HS3

Probability for primordial black holes in a lower dimensional universe — •Athanasios Tzikas — Frankfurt Institute for Advanced Studies, Frankfurt am Main, Germany

In recent years, many theoretical evidence illustrate the possibility that our universe may started as an effective lower dimensional spacetime before it became the 4-dimensional universe that we live today. Based on the Hartle-Hawking No-Boundary-Proposal and the mechanism of Spontaneous Dimensional Reduction, we present a possible history of a lower dimensional universe connected to the spontaneous production of primordial black holes.