1.3k citations · 16.3k across the 156 of their papers we have counts for
Showing 2010 · cond-mat.str-elShow all
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cond-mat.str-el2010★ 568 cited
Topological Phases of One-Dimensional Fermions: An Entanglement Point of View
Ari M. Turner, Frank Pollmann, Erez Berg
The effect of interactions on topological insulators and superconductors remains, to a large extent, an open problem. Here, we describe a framework for classifying phases of one-di…
cond-mat.str-el2010★ 53 cited
Quantized pumping and phase diagram topology of interacting bosons
Erez Berg, Michael Levin, Ehud Altman
Interacting lattice bosons at integer filling can support two distinct insulating phases, which are separated by a critical point: the Mott insulator and the Haldane insulator[Phys…