[1906.11832] Topological classification of defects in non-Hermitian systems

[1906.11846] Commuting-projector Hamiltonians for 2D topological insulators: edge physics and many-body invariants

[1906.11847] Robust topological invariants of topological crystalline phases in the presence of impurities

[1906.11937] Orthogonal metal in the Hubbard model with liberated slave spins

[1906.12207] Physics of integer spin antiferromagnetic chains : Haldane gaps and edge states [R]

[1906.12265] Electrostatics of a superinsulator

[1906.12343] From skyrmions to Z2 vortices in distorted chiral antiferromagnets