Topology invisible to eigenvalues in obstructed atomic insulators

  title={Topology invisible to eigenvalues in obstructed atomic insulators},
  author={Jennifer Cano and Luis Elcoro and Mira Aroyo and Bogdan Andrei Bernevig and Barry Bradlyn},
  journal={Physical Review B},
Jennifer Cano, 2 L. Elcoro, M. I. Aroyo, B. Andrei Bernevig, and Barry Bradlyn Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11974, USA Center for Computational Quantum Physics, Flatiron Institute, New York, New York 10010, USA Department of Condensed Matter Physics, University of the Basque Country UPV/EHU, Apartado 644, 48080 Bilbao, Spain Department of Physics, Princeton University, Princeton, New Jersey 08544, USA Department of Physics and Institute for… 

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