---
res:
  bibo_abstract:
  - We explore the time evolution of two impurities in a trapped one-dimensional Bose
    gas that follows a change of the boson-impurity interaction. We study the induced
    impurity-impurity interactions and their effect on the quench dynamics. In particular,
    we report on the size of the impurity cloud, the impurity-impurity entanglement,
    and the impurity-impurity correlation function. The presented numerical simulations
    are based upon the variational multilayer multiconfiguration time-dependent Hartree
    method for bosons. To analyze and quantify induced impurity-impurity correlations,
    we employ an effective two-body Hamiltonian with a contact interaction. We show
    that the effective model consistent with the mean-field attraction of two heavy
    impurities explains qualitatively our results for weak interactions. Our findings
    suggest that the quench dynamics in cold-atom systems can be a tool for studying
    impurity-impurity correlations.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: S. I.
      foaf_name: Mistakidis, S. I.
      foaf_surname: Mistakidis
  - foaf_Person:
      foaf_givenName: Artem
      foaf_name: Volosniev, Artem
      foaf_surname: Volosniev
      foaf_workInfoHomepage: http://www.librecat.org/personId=37D278BC-F248-11E8-B48F-1D18A9856A87
    orcid: 0000-0003-0393-5525
  - foaf_Person:
      foaf_givenName: P.
      foaf_name: Schmelcher, P.
      foaf_surname: Schmelcher
  bibo_doi: 10.1103/physrevresearch.2.023154
  bibo_volume: 2
  dct_date: 2020^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/2643-1564
  dct_language: eng
  dct_publisher: American Physical Society@
  dct_title: Induced correlations between impurities in a one-dimensional quenched
    Bose gas@
...