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@INPROCEEDINGS{Vodeb:1022511,
      author       = {Vodeb, Jaka and Jin, Fengping and Willsch, Dennis and
                      Willsch, Madita and Rava, Andrea and Papic, Zlatko and
                      Desaules, Jean-Yves and Michielsen, Kristel},
      title        = {{P}robing dynamical resonances in a 5564 qubit quantum
                      annealer},
      reportid     = {FZJ-2024-01501},
      year         = {2023},
      abstract     = {Understanding the dynamics of complex, strongly interacting
                      many-body systems is crucial in the field of quantum science
                      and engineering. Recent advancements in controlling
                      programmable many-body systems have provided insights into
                      nonequilibrium states, often inaccessible to classical
                      simulations [1-3]. This talk explores the concept of
                      dynamical resonances, which are radically distinct
                      magnetization dynamics occurring only within a very narrow
                      parameter regime, in the transverse field Ising model
                      realized on a quantum annealer. One example that emerges in
                      such a resonant regime are quantum many-body scars, which
                      are rare, non-thermalizing eigenstates that challenge our
                      understanding of quantum thermalization and ergodicity
                      [4-6].We will delve into the theoretical and experimental
                      aspects of dynamical resonances, discussing their relevance
                      in the context of quantum annealing [7,8]. In particular, we
                      focus on their emergence in the ferromagnetic transverse
                      field Ising model, examining how these elusive quantum
                      phenomena might manifest in state-of-the-art quantum
                      annealers equipped with up to 5564 qubits. The aim of this
                      investigation is to shed light on the properties and
                      dynamics of dynamical resonances, potentially leading to the
                      largest non-equilibrium quantum simulation to date.This talk
                      will encompass theoretical predictions, experimental setup,
                      methodologies, and preliminary results. We will also touch
                      upon the broader implications of understanding dynamical
                      resonances, as they hold the potential to steer entanglement
                      dynamics in complex many-body systems, opening new avenues
                      in quantum science and engineering.[1] A.M. Kaufman et al.
                      Science, 353, 794-800 (2016)[2] M. Schreiber et al. Science
                      349, 842–845 (2015)[3] T. Langen et al. Science 348,
                      207–211 (2015)[4] E. J. Heller Phys. Rev. Lett. 53,
                      1515–1518 (1984).[5] H. Bernien et al. Nature 551,
                      579–584 (2017).[6] C. J. Turner et al. Nat. Phys. 14,
                      745–749 (2018).[7] A.D. King et al. Nature 617, 61–66
                      (2023)[8] A.D. King et al. Nat. Phys. 18, 1324–1328
                      (2022)},
      month         = {Dec},
      date          = {2023-12-10},
      organization  = {Nonequilibrium Quantum Workshop 2023,
                       Krvavec (Slovenia), 10 Dec 2023 - 14
                       Dec 2023},
      subtyp        = {Invited},
      cin          = {JSC},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
                      (SDLs) and Research Groups (POF4-511)},
      pid          = {G:(DE-HGF)POF4-5111},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/1022511},
}