3 papers
quant-ph2026
Quantum chaos and the holographic principle
Alexander Altland, Julian Sonner
Recent years have witnessed tremendous progress in developing a fine-grained low-dimensional holographic correspondence, specifically the construction of quantum mechanical boundar…
hep-th2025
Krylov Complexity
Eliezer Rabinovici, Adrián Sánchez-Garrido, Ruth Shir +1
We introduce and review a new complexity measure, called `Krylov complexity', which takes its origins in the field of quantum-chaotic dynamics, serving as a canonical measure of op…
hep-th2024
Operator K-complexity in DSSYK: Krylov complexity equals bulk length
Marco Ambrosini, Eliezer Rabinovici, Adrián Sánchez-Garrido +2
In this paper we study the notion of complexity under time evolution in chaotic quantum systems with holographic duals. Continuing on from our previous work, we turn our attention…