Hilbert Space Shattering and Disorder-Free Localization in Polar Lattice Gases

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autoren

  • Wei-Han Li
  • Xiaolong Deng
  • Luis Santos

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OriginalspracheEnglisch
Aufsatznummer260601
FachzeitschriftPhysical Review Letters
Jahrgang127
Ausgabenummer26
PublikationsstatusVeröffentlicht - 20 Dez. 2021

Abstract

Emerging dynamical constraints resulting from intersite interactions severely limit particle mobility in polar lattice gases. Whereas in absence of disorder hard-core Hubbard models with only strong nearest-neighbor interactions present Hilbert space fragmentation but no many-body localization for typical states, the 1/r3 tail of the dipolar interaction results in Hilbert space shattering, as well as in a dramatically slowed down dynamics and eventual disorder-free localization. Our results show that the study of the intriguing interplay between disorder- and interaction-induced many-body localization is within reach of future experiments with magnetic atoms and polar molecules.

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Hilbert Space Shattering and Disorder-Free Localization in Polar Lattice Gases. / Li, Wei-Han; Deng, Xiaolong; Santos, Luis.
in: Physical Review Letters, Jahrgang 127, Nr. 26, 260601 , 20.12.2021.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Li WH, Deng X, Santos L. Hilbert Space Shattering and Disorder-Free Localization in Polar Lattice Gases. Physical Review Letters. 2021 Dez 20;127(26):260601 . doi: 10.48550/arXiv.2103.13780, 10.1103/PhysRevLett.127.260601
Li, Wei-Han ; Deng, Xiaolong ; Santos, Luis. / Hilbert Space Shattering and Disorder-Free Localization in Polar Lattice Gases. in: Physical Review Letters. 2021 ; Jahrgang 127, Nr. 26.
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