# Slow heating in a quantum coupled kicked rotors system

@article{Notarnicola2020SlowHI, title={Slow heating in a quantum coupled kicked rotors system}, author={Simone Notarnicola and Alessandro Silva and Rosario Fazio and Angelo Russomanno}, journal={Journal of Statistical Mechanics: Theory and Experiment}, year={2020}, volume={2020}, pages={024008} }

We consider a finite-size periodically driven quantum system of coupled kicked rotors which exhibits two distinct regimes in parameter space: a dynamically-localized one with kinetic-energy saturation in time and a chaotic one with unbounded energy absorption (dynamical delocalization). We provide numerical evidence that the kinetic energy grows subdiffusively in time in a parameter region close to the boundary of the chaotic dynamically-delocalized regime. We map the different regimes of the…

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