Interacting topological insulators: a review

S Rachel - Reports on Progress in Physics, 2018 - iopscience.iop.org
The discovery of the quantum spin Hall effect and topological insulators more than a decade
ago has revolutionized modern condensed matter physics. Today, the field of topological …

Topological quantum matter with cold atoms

DW Zhang, YQ Zhu, YX Zhao, H Yan… - Advances in Physics, 2018 - Taylor & Francis
This is an introductory review of the physics of topological quantum matter with cold atoms.
Topological quantum phases, originally discovered and investigated in condensed matter …

Symmetry-protected exceptional rings in two-dimensional correlated systems with chiral symmetry

T Yoshida, R Peters, N Kawakami, Y Hatsugai - Physical Review B, 2019 - APS
Emergence of exceptional points in two dimensions is one of the remarkable phenomena in
non-Hermitian systems. We here elucidate the impacts of symmetry on the non-Hermitian …
A Hayward, C Schweizer, M Lohse, M Aidelsburger… - Physical Review B, 2018 - APS
We investigate topological charge pum** in a system of interacting bosons in the tight-
binding limit, described by the Rice-Mele model. An appropriate topological invariant for the …