17 citations · 22 across the 7 of their papers we have counts for
3 papers · 1 filter
Sphere amplitudes and observing the universe's size
Andreas Blommaert, Adam Levine
Sine dilaton gravity is holographically related to DSSYK. We explain how to interpret sine dilaton as 2d quantum cosmology. This paves the way for using two copies of DSSYK as holo…
Wormholes, branes and finite matrices in sine dilaton gravity
Andreas Blommaert, Adam Levine, Thomas G. Mertens +2
We compute the double trumpet in sine dilaton gravity via WdW quantization. The wormhole size is discretized. The wormhole amplitude matches the spectral correlation of a finite-cu…
The gravitational path integral from an observer's point of view
Ahmed I. Abdalla, Stefano Antonini, Luca V. Iliesiu +1
One of the fundamental problems in quantum gravity is to describe the experience of a gravitating observer in generic spacetimes. In this paper, we develop a framework for describi…