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@INPROCEEDINGS{Kim:1019026,
      author       = {Kim, Jangho and Luu, Thomas and Unger, Wolfgang},
      title        = {{T}esting importance sampling on a quantum annealer for
                      strong coupling {SU}(3) gauge theory},
      reportid     = {FZJ-2023-05089},
      pages        = {219},
      year         = {2023},
      note         = {7 pages, 3 figures, Proceedings of the 40th International
                      Symposium on Lattice Field Theory (Lattice 2023), July 31st
                      - August 4th, 2023, Fermi National Accelerator Laboratory},
      abstract     = {$SU(N_c)$ gauge theories in the strong coupling limit can
                      be described by integer variables representing monomers,
                      dimers and baryon loops. We demonstrate how the D-wave
                      quantum annealer can perform importance sampling on $U(N_c)$
                      gauge theory in the strong coupling formulation of this
                      theory. In addition to causing a sign problem in importance
                      sampling, baryon loops induce a complex QUBO matrix which
                      cannot be optimized by the D-Wave annealer. Instead we show
                      that simulating the sign-problem free quenched action on the
                      D-Wave is sufficient when combined with a sign reweighting
                      method. As the first test on $SU(3)$ gauge theory, we
                      simulate on $2 \times 2$ lattice and compare the results
                      with its analytic solutions.},
      month         = {Jul},
      date          = {2023-07-31},
      organization  = {The 40th International Symposium on
                       Lattice Field Theory, Fermilab (USA),
                       31 Jul 2023 - 4 Aug 2023},
      cin          = {IAS-4},
      cid          = {I:(DE-Juel1)IAS-4-20090406},
      pnm          = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
                      (SDLs) and Research Groups (POF4-511) / DFG project
                      443914323 - Symmetrie-verletzende hadronische
                      Wechselwirkungen in der Gitter-QCD (A10*) (443914323)},
      pid          = {G:(DE-HGF)POF4-5111 / G:(GEPRIS)443914323},
      typ          = {PUB:(DE-HGF)8},
      eprint       = {2311.07209},
      howpublished = {arXiv:2311.07209},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2311.07209;\%\%$},
      doi          = {10.34734/FZJ-2023-05089},
      url          = {https://juser.fz-juelich.de/record/1019026},
}