Fermi-Surface Topology and Pairing Symmetry in BiS${}_2$-Based Layered Superconductors

Tomoaki Agatsuma, Takashi Hotta

In order to clarify superconducting properties of BiS${}_2$-based layered superconductors LaO${}_{1-x}$F${}_x$BiS${}_2$, we evaluate the superconducting transition temperature $T_{\mathrm{c}}$…