$2+1$ dimensional Floquet systems and lattice fermions: Exact bulk spectral equivalence

A connection has recently been proposed between periodically driven systems known as Floquet insulators in continuous time and static fermion theories in discrete time. This connection has been established in a $(1+1)$-dimensional free theory, where an explicit mapping between the spectra of a Floqu...

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Bibliographic Details
Main Author: Thomas Iadecola, Srimoyee Sen, Lars Sivertsen
Format: Article
Language:English
Published: SciPost 2025-04-01
Series:SciPost Physics Core
Online Access:https://scipost.org/SciPostPhysCore.8.2.035
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