Spin-driven nematic instability of the multiorbital Hubbard model: Application to iron-based superconductors
Spin-driven nematic instability of the multiorbital Hubbard model: Application to iron-based superconductors
Nematic order resulting from the partial melting of density-waves has been proposed as the mechanism to explain nematicity in iron-based superconductors. An outstanding question, however, is whether the microscopic electronic model for these systems -- the multi-orbital Hubbard model -- displays such an ordered state as its leading instability. In …