Corpus ID: 221517006

Flow Equations for Disordered Floquet Systems

  title={Flow Equations for Disordered Floquet Systems},
  author={S. Thomson and D. Magano and M. Schiro'},
  journal={arXiv: Disordered Systems and Neural Networks},
  • S. Thomson, D. Magano, M. Schiro'
  • Published 2020
  • Physics
  • arXiv: Disordered Systems and Neural Networks
  • In this work, we present a new approach to disordered, periodically driven (Floquet) quantum many-body systems based on flow equations. Specifically, we introduce a continuous unitary flow of Floquet operators in an extended Hilbert space, whose fixed point is both diagonal and time-independent, allowing us to directly obtain the Floquet modes. We first apply this method to a periodically driven Anderson insulator, for which it is exact, and then extend it to driven many-body localized systems… CONTINUE READING

    Figures from this paper.


    Time evolution of many-body localized systems with the flow equation approach
    • 38
    • PDF
    Many-body localization in periodically driven systems.
    • 223
    • PDF
    Long-time Behavior of Isolated Periodically Driven Interacting Lattice Systems
    • 255
    • Highly Influential
    • PDF
    Floquet Dynamics in Driven Fermi-Hubbard Systems.
    • 40
    • PDF
    Floquet quantum criticality
    • 22
    • PDF
    A flow equation approach to periodically driven quantum systems
    • 25
    • Highly Influential
    • PDF
    Dynamics of disordered quantum systems using flow equations
    • 3
    • PDF