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hep-th2026
Cardy random matrix theory
Marco Ambrosini, Alexandre Belin, Jan de Boer +1
We construct and study a ``Cardy random matrix model'': a random matrix theory whose only input, in a maximal-ignorance prescription, is the constraint of -modular inva…
cond-mat.stat-mech2026
From phase space to Krylov space, one shell at a time
Nicolas De Ro, Adrián Sánchez-Garrido, Julian Sonner
In this work, we develop and study the classical Lanczos algorithm allowing us to define Krylov complexity using the symplectic structure of phase space: Poisson brackets take on t…
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…