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@ARTICLE{Bogner:50276,
      author       = {Bogner, S. K. and Schwenk, A. and Furnstahl, R. J. and
                      Nogga, A.},
      title        = {{I}s nuclear matter perturbative with low-momentum
                      interactions?},
      journal      = {Nuclear physics / A},
      volume       = {763},
      issn         = {0375-9474},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ. Co.},
      reportid     = {PreJuSER-50276},
      pages        = {59},
      year         = {2005},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The nonperturbative nature of inter-nucleon interactions is
                      explored by varying the momentum cutoff of a two-nucleon
                      potential. Conventional force models, which have large
                      cutoffs, are nonperturbative because of strong short-range
                      repulsion, the iterated tensor interaction, and the presence
                      of bound or nearly-bound states. But for low-momentum
                      interactions with cutoffs around 2 fm(-1), the softened
                      potential combined with Pauli blocking leads to corrections
                      in nuclear matter in the particle-particle channel that are
                      well converged at second order in the potential, suggesting
                      that perturbation theory can be used in place of Brueckner
                      resummations. Calculations of nuclear matter using the
                      low-momentum two-nucleon force V-lowk with a corresponding
                      leading-order three-nucleon (3N) force from chiral effective
                      field theory (EFT) exhibit nuclear binding in the
                      Hartree-Fock approximation, and become less cutoff dependent
                      with the inclusion of the dominant second-order
                      contributions. The role of the 3N force is essential to
                      obtain saturation, and the contribution to the total
                      potential energy is compatible with EFF power-counting
                      estimates. (c) 2005 Elsevier B.V. All rights reserved.},
      keywords     = {J (WoSType)},
      cin          = {IKP-TH},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB223},
      pnm          = {Physik der Hadronen},
      pid          = {G:(DE-Juel1)FUEK241},
      shelfmark    = {Physics, Nuclear},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000233957700004},
      eprint       = {nucl-th/0504043},
      howpublished = {arXiv:nucl-th/0504043},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:nucl-th/0504043;\%\%$},
      eprint       = {oai:arXiv.org:nucl-th/0504043},
      howpublished = {arXiv:oai:arXiv.org:nucl-th/0504043},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ =
                      $arXiv:oai:arXiv.org:nucl-th/0504043;\%\%$},
      doi          = {10.1016/j.nuclphysa.2005.08.024},
      url          = {https://juser.fz-juelich.de/record/50276},
}