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@ARTICLE{Cardarelli:1006968,
      author       = {Cardarelli, Lorenzo and Julià-Farré, Sergi and
                      Lewenstein, Maciej and Dauphin, Alexandre and Müller,
                      Markus},
      title        = {{A}ccessing the topological {M}ott insulator in cold atom
                      quantum simulators with realistic {R}ydberg dressing},
      journal      = {Quantum science and technology},
      volume       = {8},
      number       = {2},
      issn         = {2058-9565},
      address      = {Philadelphia, PA},
      publisher    = {IOP Publishing},
      reportid     = {FZJ-2023-01919},
      pages        = {025018 -},
      year         = {2023},
      abstract     = {The interplay between many-body interactions and the
                      kinetic energy gives rise to rich phase diagrams hosting,
                      among others, interaction-induced topological phases. These
                      phases are characterized by both a local order parameter and
                      a global topological invariant, and can exhibit exotic
                      ground states such as self-trapped polarons and
                      interaction-induced edge states. In this work, we
                      investigate a realistic scenario for the quantum simulation
                      of such systems using cold Rydberg-dressed atoms in optical
                      lattices. We consider spinless fermions on a checkerboard
                      lattice, interacting via the tunable-range effective
                      potential induced by the Rydberg dressing. We perform a
                      detailed analysis of the phase diagram at half- and
                      incommensurate fillings, in the mean-field approximation. We
                      furthermore study the stability of the phases with respect
                      to temperature within the mean-field approximation and with
                      respect to quantum fluctuations using the density matrix
                      renormalization group method. Finally, we propose an
                      implementation protocol, and in particular identify
                      attainable regimes of experimental parameters in which the
                      topological properties of the model become accessible. Our
                      work thereby opens a realistic pathway to the outstanding
                      experimental observation of this predicted phase in
                      state-of-the-art cold atom quantum simulators.},
      cin          = {PGI-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-2-20110106},
      pnm          = {5221 - Advanced Solid-State Qubits and Qubit Systems
                      (POF4-522)},
      pid          = {G:(DE-HGF)POF4-5221},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000945287400001},
      doi          = {10.1088/2058-9565/acbc45},
      url          = {https://juser.fz-juelich.de/record/1006968},
}