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@ARTICLE{Bali:45378,
      author       = {Bali, G. S. and Düssel, T. and Lippert, T. and Neff, H.
                      and Prkacin, Z. and Schilling, K.},
      title        = {{S}tring breaking with dynamical {W}ilson fermions},
      journal      = {Nuclear physics / B / Proceedings supplements},
      volume       = {140},
      issn         = {0920-5632},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {PreJuSER-45378},
      pages        = {609 - 611},
      year         = {2005},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {We present results of our ongoing determination of string
                      breaking in full QCD with N-f = 2 Wilson fermions. Our
                      investigation of the fission of the static quark-antiquark
                      string into a static-light meson-antimeson system is based
                      on dynamical configurations of size 24 3 x 40 produced by
                      the TchiL collaboration. Combining various optimization
                      methods we determine the matrix elements of the two-by-two
                      system with so far unprecedented accuracy. The all-to-all
                      light quark propagators occurring in the transition element
                      are computed from eigenmodes of the Hermitian Wilson-Dirac
                      matrix complemented by stochastic estimates in the
                      orthogonal subspace. We observe a clear signature for
                      level-splitting between ground state and excited potential.
                      Thus, for the first time, string breaking induced by sea
                      quarks is observed in a simulation of 4-dimensional
                      lattice-QCD.},
      keywords     = {J (WoSType)},
      cin          = {ZAM},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB62},
      pnm          = {Betrieb und Weiterentwicklung des Höchstleistungsrechners},
      pid          = {G:(DE-Juel1)FUEK254},
      shelfmark    = {Physics, Particles $\&$ Fields},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000227264000144},
      doi          = {10.1016/j.nuclphysbps.2004.11.305},
      url          = {https://juser.fz-juelich.de/record/45378},
}