4 papers
Fast Scrambling at the Boundary
Ancel Larzul, Anirvan M. Sengupta, Antoine Georges +1
Many-body systems which saturate the quantum bound on chaos are attracting interest across a wide range of fields. Notable examples include the Sachdev-Ye-Kitaev model and its vari…
Energy Transport between Strange Quantum Baths
Ancel Larzul, Marco Schirò
Energy transport in quantum many-body systems with well defined quasiparticles has recently attracted interest across different fields, including out of equilibrium conformal field…
Are fast scramblers good thermal baths?
Ancel Larzul, Steven J. Thomson, M. Schiro
The Sachdev-Ye-Kitaev (SYK) model has attracted attention for its fast scrambling properties and its thermalization rate that is set only by the temperature. In this work we…
Quenches and (Pre)Thermalisation in a mixed Sachdev-Ye-Kitaev Model
Ancel Larzul, Marco Schiró
We study the nonequilibrium quench dynamics of a mixed Sachdev-Ye-Kitaev model, with competing two bodies random interactions leading to maximally chaotic Non-Fermi Liquid dynamics…