1 citations · 1 across the 4 of their papers we have counts for
Showing hep-thShow all
2 papers · 1 filter
hep-th2026
A de Sitter Anti-Scrambling Algebra
Wentao Cui, David K. Kolchmeyer
We study the algebra of observables of a semiclassical observer in de Sitter space. When operators are time-evolved by a scrambling time, out-of-time-ordered correlation functions…
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…