3 papers
hep-th2026
Random matrix theory signatures in free field theory
Dmitry S. Ageev, Vasilii V. Pushkarev
We show that, within a finite window of parameter space, random matrix theory (RMT) statistics emerge in observables of a finite-volume massive free scalar field theory after a loc…
hep-th2025
Spectral form factors for curved spacetimes with horizon
Dmitry S. Ageev, Vasilii V. Pushkarev, Anastasia N. Zueva
The spectral form factor is believed to exhibit a special type of behavior called ``dip-ramp-plateau'' in chaotic quantum systems that originates from random matrix theory. This su…
hep-th2024
Local quenches in fracton field theory: Lieb-Robinson bound, non-causal dynamics and fractal excitation patterns
Dmitry S. Ageev, Andrey A. Bagrov, Aleksandr I. Belokon +3
We study the out-of-equilibrium dynamics induced by a local perturbation in fracton field theory. For the and -symmetric free fractonic theories, we…