[1908.00011] Boundary-obstructed topological phases

[1908.00016] Strong and "Fragile" Topological Dirac Semimetals with Higher-Order Fermi Arcs

[1908.00030] Physics of Superconducting Transition Temperatures

[1908.00058] Angle-Dependent {\it Ab initio} Low-Energy Hamiltonians for a Relaxed Twisted Bilayer Graphene Heterostructure

[1908.00103] Solvable lattice models for metals with Z2 topological order