Anomalous random multipolar driven insulators

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Standard

Anomalous random multipolar driven insulators. / Zhao, Hongzheng; Rudner, Mark S.; Moessner, Roderich; Knolle, Johannes.

I: Physical Review B, Bind 105, Nr. 24, 245119, 2022.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Zhao, H, Rudner, MS, Moessner, R & Knolle, J 2022, 'Anomalous random multipolar driven insulators', Physical Review B, bind 105, nr. 24, 245119. https://doi.org/10.1103/PhysRevB.105.245119

APA

Zhao, H., Rudner, M. S., Moessner, R., & Knolle, J. (2022). Anomalous random multipolar driven insulators. Physical Review B, 105(24), [245119]. https://doi.org/10.1103/PhysRevB.105.245119

Vancouver

Zhao H, Rudner MS, Moessner R, Knolle J. Anomalous random multipolar driven insulators. Physical Review B. 2022;105(24). 245119. https://doi.org/10.1103/PhysRevB.105.245119

Author

Zhao, Hongzheng ; Rudner, Mark S. ; Moessner, Roderich ; Knolle, Johannes. / Anomalous random multipolar driven insulators. I: Physical Review B. 2022 ; Bind 105, Nr. 24.

Bibtex

@article{92f95a2b3a2d401592c7d60a9eecf6dc,

title = "Anomalous random multipolar driven insulators",

abstract = "It is by now well established that periodically driven quantum many-body systems can realize topological nonequilibrium phases without any equilibrium counterpart. Here we show that, even in the absence of time translation symmetry, nonequilibrium topological phases of matter can exist in aperiodically driven systems for tunably parametrically long prethermal lifetimes. As a prerequisite, we first demonstrate the existence of long-lived prethermal Anderson localization in two dimensions under random multipolar driving. We then show that the localization may be topologically nontrivial with a quantized bulk orbital magnetization even though there are no well-defined Floquet operators. We further confirm the existence of this anomalous random multipolar driven insulator by detecting quantized charge pumping at the boundaries, which renders it experimentally observable.",

author = "Hongzheng Zhao and Rudner, {Mark S.} and Roderich Moessner and Johannes Knolle",

note = "Publisher Copyright: {\textcopyright} 2022 authors. Published by the American Physical Society. Open access publication funded by the Max Planck Society.",

year = "2022",

doi = "10.1103/PhysRevB.105.245119",

language = "English",

volume = "105",

journal = "Physical Review B",

issn = "2469-9950",

publisher = "American Physical Society",

number = "24",

}

RIS

TY - JOUR

T1 - Anomalous random multipolar driven insulators

AU - Zhao, Hongzheng

AU - Rudner, Mark S.

AU - Moessner, Roderich

AU - Knolle, Johannes

PY - 2022

Y1 - 2022

N2 - It is by now well established that periodically driven quantum many-body systems can realize topological nonequilibrium phases without any equilibrium counterpart. Here we show that, even in the absence of time translation symmetry, nonequilibrium topological phases of matter can exist in aperiodically driven systems for tunably parametrically long prethermal lifetimes. As a prerequisite, we first demonstrate the existence of long-lived prethermal Anderson localization in two dimensions under random multipolar driving. We then show that the localization may be topologically nontrivial with a quantized bulk orbital magnetization even though there are no well-defined Floquet operators. We further confirm the existence of this anomalous random multipolar driven insulator by detecting quantized charge pumping at the boundaries, which renders it experimentally observable.

AB - It is by now well established that periodically driven quantum many-body systems can realize topological nonequilibrium phases without any equilibrium counterpart. Here we show that, even in the absence of time translation symmetry, nonequilibrium topological phases of matter can exist in aperiodically driven systems for tunably parametrically long prethermal lifetimes. As a prerequisite, we first demonstrate the existence of long-lived prethermal Anderson localization in two dimensions under random multipolar driving. We then show that the localization may be topologically nontrivial with a quantized bulk orbital magnetization even though there are no well-defined Floquet operators. We further confirm the existence of this anomalous random multipolar driven insulator by detecting quantized charge pumping at the boundaries, which renders it experimentally observable.

U2 - 10.1103/PhysRevB.105.245119

DO - 10.1103/PhysRevB.105.245119

M3 - Journal article

AN - SCOPUS:85133665334

VL - 105

JO - Physical Review B

JF - Physical Review B

SN - 2469-9950

IS - 24

M1 - 245119

ER -

ID: 343309983

Niels Bohr Institutet