[2006.13239] Doping-induced quantum spin Hall insulator to superconductor transition

[2006.13292] WKB estimate of bilayer graphene's magic twist angles

[2006.13369] A superconducting praseodymium nickelate with infinite layer structure

[2006.13538] The nature of magnetic excitations in the high-field phase of $α$-RuCl$_3$

[2006.13553] Symmetry-protected topological phases in the SU(N) Heisenberg spin chain: a Majorana-fermion approach