Response of a quantum disordered spin system to a local periodic drive

30 Jan 2020 Özgüler A. Barış Xu Canran Vavilov Maxim G.

We consider a one-dimensional spin chain system with quenched disorder and in the presence of a local periodic drive. We study the time evolution of the system in the Floquet basis and evaluate the fidelity susceptibility, which is a measure of how a given state changes under a small perturbation, of states to a weak periodic drive... (read more)

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  • DISORDERED SYSTEMS AND NEURAL NETWORKS