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@ARTICLE{Athenodorou:490691,
      author       = {Athenodorou, Andreas and Bonanno, Claudio and Bonati,
                      Claudio and Clemente, Giuseppe and D'Angelo, Francesco and
                      D'Elia, Massimo and Maio, Lorenzo and Martinelli, Guido and
                      Sanfilippo, Francesco and Todaro, Antonino},
      title        = {{T}opological susceptibility of {N}$_{f}$ = 2 + 1 {QCD}
                      from staggered fermions spectral projectors at high
                      temperatures},
      reportid     = {PUBDB-2022-07926, arXiv:2208.08921},
      year         = {2022},
      note         = {33 pages, 33 eps figures, revised version matches published
                      one (minor corrections)},
      abstract     = {We compute the topological susceptibility of N$_{f}$ = 2 +
                      1 QCD with physical quark masses in the high-temperature
                      phase, using numerical simulations of the theory discretized
                      on a space-time lattice. More precisely we estimate the
                      topological susceptibility for five temperatures in the
                      range from ∼ 200 MeV up to ∼ 600 MeV, adopting the
                      spectral projectors definition of the topological charge
                      based on the staggered Dirac operator. This strategy turns
                      out to be effective in reducing the large lattice artifacts
                      which affect the standard gluonic definition, making it
                      possible to perform a reliable continuum extrapolation. Our
                      results for the susceptibility in the explored temperature
                      range are found to be partially in tension with previous
                      determinations in the literature.},
      keywords     = {susceptibility: topological (INSPIRE) / temperature: high
                      (INSPIRE) / charge: topological (INSPIRE) / fermion:
                      staggered (INSPIRE) / space-time: lattice (INSPIRE) /
                      operator: Dirac (INSPIRE) / quark: mass (INSPIRE) / spectral
                      (INSPIRE) / quantum chromodynamics (INSPIRE) / tension
                      (INSPIRE) / numerical calculations (INSPIRE) / Lattice QCD
                      (autogen) / Vacuum Structure and Confinement (autogen) /
                      Axions and ALPs (autogen) / CP Violation (autogen)},
      cin          = {ZEU-NIC / $Z_ZPPT$},
      ddc          = {530},
      cid          = {I:(DE-H253)ZEU-NIC-20120731 / $I:(DE-H253)Z_ZPPT-20210408$},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)25},
      eprint       = {2208.08921},
      howpublished = {arXiv:2208.08921},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2208.08921;\%\%$},
      url          = {https://bib-pubdb1.desy.de/record/490691},
}