% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Liebsch:18487,
      author       = {Liebsch, A.},
      title        = {{C}orrelated {D}irac fermions on the honeycomb lattice
                      studied within cluster dynamical mean field theory},
      journal      = {Physical review / B},
      volume       = {83},
      number       = {3},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-18487},
      pages        = {035113},
      year         = {2011},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The role of nonlocal Coulomb correlations in the honeycomb
                      lattice is investigated within cluster dynamical mean field
                      theory combined with finite-temperature exact
                      diagonalization. The paramagnetic semimetal-to-insulator
                      transition is found to be in excellent agreement with
                      finite-size determinantal quantum Monte Carlo simulations
                      and with cluster dynamical mean field calculations based on
                      the continuous-time quantum Monte Carlo approach. As
                      expected, the critical Coulomb energy is much lower than
                      within a local or single-site formulation. Short-range
                      correlations are shown to give rise to a pseudogap and
                      concomitant non-Fermi-liquid behavior within a narrow range
                      below the Mott transition.},
      keywords     = {J (WoSType)},
      cin          = {PGI-1 / IAS-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000286767800001},
      doi          = {10.1103/PhysRevB.83.035113},
      url          = {https://juser.fz-juelich.de/record/18487},
}