de sitter space 1holography 1operator algebras 1out-of-time-ordered correlators 1quantum gravity 1scrambling 1
From the 1 of 2 linked papers with an AI index.
2 papers
hep-th2026
A de Sitter Anti-Scrambling Algebra
Wentao Cui, David K. Kolchmeyer
The paper analyzes the algebra of observables for a semiclassical observer in de Sitter space, showing how shockwave scattering near the horizon affects out-of-time-ordered correla…
hep-th2024
Chaos and the Emergence of the Cosmological Horizon
David K. Kolchmeyer, Hong Liu
We construct algebras of diff-invariant observables in a global de Sitter universe with two observers and a free scalar QFT in two dimensions. We work in the strict $G_N \rightarro…