2 papers
gr-qc2023
Reduction of primordial chaos by generic quantum effects
Martin Bojowald, David Brizuela, Paula Calizaya Cabrera +1
According to general relativity, the generic early-universe dynamics is chaotic. Various quantum-gravity effects have been suggested that may change this behavior in different ways…
gr-qc2022
Semiclassical study of the Mixmaster model: the quantum Kasner map
David Brizuela, Sara F. Uria
According to the Belinski-Khalatnikov-Lifshitz conjecture, close to a spacelike singularity different spatial points decouple, and the dynamics can be described in terms of the Mix…