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citation_title: Algebraic Many-Body Localization and its implications on information propagation
twitter:title: Algebraic Many-Body Localization and its implications on...
og:site_name: arXiv.org
og:title: Algebraic Many-Body Localization and its implications on information propagation
citation_author: De Tomasi, Giuseppe
citation_date: 2018/11/12
title: [1811.04941] Algebraic Many-Body Localization and its implications on information propagation
og:description: We probe the existence of a many-body localized phase (MBL-phase) in a spinless fermionic Hubbard chain with algebraically localized single-particle states, by investigating both static and dynamical properties of the system. This MBL-phase can be characterized by an extensive number of integrals of motion which develop algebraically decaying tails, unlike the case of exponentially localized single-particle states. We focus on the implications for the quantum information propagation through the system. We provide evidence that the bipartite entanglement entropy after a quantum quench has an unbounded algebraic growth in time, while the quantum Fisher information grows logarithmically.
citation_arxiv_id: 1811.04941
citation_online_date: 2018/11/12
twitter:site: @arxiv
dc:title: [1811.04941] Algebraic Many-Body Localization and its implications on information propagation
citation_doi: 10.1103/PhysRevB.99.054204
twitter:description: We probe the existence of a many-body localized phase (MBL-phase) in a spinless fermionic Hubbard chain with algebraically localized single-particle states, by investigating both static and...
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citation_pdf_url: https://arxiv.org/pdf/1811.04941
og:url: https://arxiv.org/abs/1811.04941v1
Content-Language: en
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