View in EDS HTML Full Text PDF Full Text

Realization of a Rydberg-dressed extended Bose-Hubbard model.

Saved in:
Bibliographic Details
Title: Realization of a Rydberg-dressed extended Bose-Hubbard model.
Authors: Weckesser, Pascal (AUTHOR), Srakaew, Kritsana (AUTHOR), Blatz, Tizian (AUTHOR), Wei, David (AUTHOR), Adler, Daniel (AUTHOR), Agrawal, Suchita (AUTHOR), Bohrdt, Annabelle (AUTHOR), Bloch, Immanuel (AUTHOR), Zeiher, Johannes (AUTHOR)
Source: Science. 11/20/2025, Vol. 390 Issue 6775, p849-853. 5p.
Subjects: Rydberg states, Hubbard model, Optical lattices, Quantum correlations, Particle interactions, Quantum theory, Bose-Einstein condensation
Abstract: The competition of different length scales in quantum many-body systems leads to phenomena such as correlated dynamics and nonlocal order. To investigate such effects in an itinerant lattice-based quantum simulator, it has been proposed to introduce tunable extended-range interactions using off-resonant optical coupling to Rydberg states, known as Rydberg dressing. In this work, we use this approach to realize an effective one-dimensional extended Bose-Hubbard model. Harnessing our quantum gas microscope, we probe the correlated out-of-equilibrium dynamics of extended-range repulsively bound pairs and "hard rods." By contrast, operating near equilibrium, we observe density ordering when adiabatically turning on the extended-range interactions. Our results pave the way to realizing light-controlled extended-range interacting quantum many-body systems. Editor's summary: Ultracold atoms in optical lattices have been used extensively to simulate the behavior of the Hubbard model, which describes the physics of interacting particles on a lattice. However, past studies focused largely on on-site interactions, which are easier to implement experimentally. Weckesser et al. used the so-called Rydberg dressing technique to create extended-range interactions between rubidium atoms residing in a one-dimensional optical lattice. The researchers used a stroboscopic dressing sequence to control the losses that plagued prior implementations and studied both equilibrium and nonequilibrium behavior of the resulting extended Hubbard model. —Jelena Stajic [ABSTRACT FROM AUTHOR]
Copyright of Science is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: pbh
DbLabel: Psychology and Behavioral Sciences Collection
An: 189480087
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Realization of a Rydberg-dressed extended Bose-Hubbard model.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Weckesser%2C+Pascal%22">Weckesser, Pascal</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Srakaew%2C+Kritsana%22">Srakaew, Kritsana</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Blatz%2C+Tizian%22">Blatz, Tizian</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wei%2C+David%22">Wei, David</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Adler%2C+Daniel%22">Adler, Daniel</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Agrawal%2C+Suchita%22">Agrawal, Suchita</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bohrdt%2C+Annabelle%22">Bohrdt, Annabelle</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bloch%2C+Immanuel%22">Bloch, Immanuel</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zeiher%2C+Johannes%22">Zeiher, Johannes</searchLink> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Science%22">Science</searchLink>. 11/20/2025, Vol. 390 Issue 6775, p849-853. 5p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Rydberg+states%22">Rydberg states</searchLink><br /><searchLink fieldCode="DE" term="%22Hubbard+model%22">Hubbard model</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+lattices%22">Optical lattices</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+correlations%22">Quantum correlations</searchLink><br /><searchLink fieldCode="DE" term="%22Particle+interactions%22">Particle interactions</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+theory%22">Quantum theory</searchLink><br /><searchLink fieldCode="DE" term="%22Bose-Einstein+condensation%22">Bose-Einstein condensation</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The competition of different length scales in quantum many-body systems leads to phenomena such as correlated dynamics and nonlocal order. To investigate such effects in an itinerant lattice-based quantum simulator, it has been proposed to introduce tunable extended-range interactions using off-resonant optical coupling to Rydberg states, known as Rydberg dressing. In this work, we use this approach to realize an effective one-dimensional extended Bose-Hubbard model. Harnessing our quantum gas microscope, we probe the correlated out-of-equilibrium dynamics of extended-range repulsively bound pairs and "hard rods." By contrast, operating near equilibrium, we observe density ordering when adiabatically turning on the extended-range interactions. Our results pave the way to realizing light-controlled extended-range interacting quantum many-body systems. Editor's summary: Ultracold atoms in optical lattices have been used extensively to simulate the behavior of the Hubbard model, which describes the physics of interacting particles on a lattice. However, past studies focused largely on on-site interactions, which are easier to implement experimentally. Weckesser et al. used the so-called Rydberg dressing technique to create extended-range interactions between rubidium atoms residing in a one-dimensional optical lattice. The researchers used a stroboscopic dressing sequence to control the losses that plagued prior implementations and studied both equilibrium and nonequilibrium behavior of the resulting extended Hubbard model. —Jelena Stajic [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Science is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=189480087
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1126/science.adq7082
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 5
        StartPage: 849
    Subjects:
      – SubjectFull: Rydberg states
        Type: general
      – SubjectFull: Hubbard model
        Type: general
      – SubjectFull: Optical lattices
        Type: general
      – SubjectFull: Quantum correlations
        Type: general
      – SubjectFull: Particle interactions
        Type: general
      – SubjectFull: Quantum theory
        Type: general
      – SubjectFull: Bose-Einstein condensation
        Type: general
    Titles:
      – TitleFull: Realization of a Rydberg-dressed extended Bose-Hubbard model.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Weckesser, Pascal
      – PersonEntity:
          Name:
            NameFull: Srakaew, Kritsana
      – PersonEntity:
          Name:
            NameFull: Blatz, Tizian
      – PersonEntity:
          Name:
            NameFull: Wei, David
      – PersonEntity:
          Name:
            NameFull: Adler, Daniel
      – PersonEntity:
          Name:
            NameFull: Agrawal, Suchita
      – PersonEntity:
          Name:
            NameFull: Bohrdt, Annabelle
      – PersonEntity:
          Name:
            NameFull: Bloch, Immanuel
      – PersonEntity:
          Name:
            NameFull: Zeiher, Johannes
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 20
              M: 11
              Text: 11/20/2025
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 00368075
          Numbering:
            – Type: volume
              Value: 390
            – Type: issue
              Value: 6775
          Titles:
            – TitleFull: Science
              Type: main
ResultId 1