4 papers
IR Black Hole Instabilities Trigger Species-Scale Particle Production
Luis A. Anchordoqui, Alek Bedroya, Dieter Lüst +1
We propose a novel UV-IR mechanism in quantum gravity in which black hole instabilities act as a bridge to the most ultraviolet sector of the theory. Specifically, we argue that wh…
Bulk Black Hole Dark Matter
Luis A. Anchordoqui, Ignatios Antoniadis, Dieter Lust +1
The dark dimension provides a mechanism to resolve the cosmological hierarchy problem and assembles a colosseum for dark matter contenders. In a series of recent publications we in…
More on Black Holes Perceiving the Dark Dimension
Luis A. Anchordoqui, Ignatios Antoniadis, Dieter Lust
In the last two years the dark dimension scenario has emerged as focal point of many research interests. In particular, it functions as a stepping stone to address the cosmological…
The Dark Dimension, the Swampland, and the Dark Matter Fraction Composed of Primordial Near-Extremal Black Holes
Luis A. Anchordoqui, Ignatios Antoniadis, Dieter Lust
In a recent publication we studied the decay rate of primordial black holes perceiving the dark dimension, an innovative five-dimensional (5D) scenario that has a compact space wit…