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@ARTICLE{Li:873100,
      author       = {Li, Ning and Elhatisari, Serdar and Epelbaum, Evgeny and
                      Lee, Dean and Lu, Bingnan and Meißner, Ulf-G.},
      title        = {{G}alilean invariance restoration on the lattice},
      journal      = {Physical review / C},
      volume       = {99},
      number       = {6},
      issn         = {2469-9985},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2020-00548},
      pages        = {064001},
      year         = {2019},
      abstract     = {We consider the breaking of Galilean invariance due to
                      different lattice cutoff effects in moving frames and a
                      nonlocal smearing parameter, which is used in the
                      construction of the nuclear lattice interaction. The
                      dispersion relation and neutron-proton scattering phase
                      shifts are used to investigate the Galilean invariance
                      breaking effects and ways to restore it. For S-wave
                      channels, 1S0 and 3S1, we present the neutron-proton
                      scattering phase shifts in moving frames calculated using
                      both Lüscher's formula and the spherical wall method, as
                      well as the dispersion relation. For the P and D waves, we
                      present the neutron-proton scattering phase shifts in moving
                      frames calculated using the spherical wall method. We find
                      that the Galilean invariance breaking effects stemming from
                      the lattice artifacts partially cancel those caused by the
                      nonlocal smearing parameter. Due to this cancellation, the
                      Galilean invariance breaking effect is small, and the
                      Galilean invariance can be restored by introducing Galilean
                      invariance restoration operators.},
      cin          = {IAS-4 / IKP-3 / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-4-20090406 / I:(DE-Juel1)IKP-3-20111104 /
                      $I:(DE-82)080012_20140620$},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511) / Nuclear Lattice Simulations
                      $(jara0015_20130501)$},
      pid          = {G:(DE-HGF)POF3-511 / $G:(DE-Juel1)jara0015_20130501$},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000473022100001},
      doi          = {10.1103/PhysRevC.99.064001},
      url          = {https://juser.fz-juelich.de/record/873100},
}