% 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{Drissi:910527,
      author       = {Drissi, Lalla Btissam and Lounis, Samir and Saidi, E. H.},
      title        = {{H}igher-order topological matter and fractional chiral
                      states},
      journal      = {The European physical journal / Plus},
      volume       = {137},
      number       = {7},
      issn         = {2190-5444},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {FZJ-2022-03909},
      pages        = {796},
      year         = {2022},
      abstract     = {We develop a chiral anomalous fermion hamiltonian proposal
                      to study the higher-order topological (HOT) phase with
                      chiral symmetry C fractionalized like CxCyCz. First, we
                      solve the C-chiral symmetry constraint for eight band models
                      and describe those induced by the partial Ci’s. Then, we
                      determine the explicit expression of fractional states
                      characterising HOT matter and comment on the relationships
                      amongst them and with the standard Altland–Zirnbauer
                      gapless modes. We also give characteristic properties of the
                      gapless fractional states and compute their contribution to
                      the topological index of the chiral model. The findings of
                      this work are shown to be crucial for investigating and
                      handling high order topological phase.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000822497000004},
      doi          = {10.1140/epjp/s13360-022-02975-2},
      url          = {https://juser.fz-juelich.de/record/910527},
}