Electron transmission through a short interacting wire: 0.7 conductance anomaly

D. Schmeltzer, A. Saxena, A. R. Bishop +1

We investigate tunneling through a short interacting wire. We identify two temperature regimes (a) $T_{Kondo}<T\le T^{wire}=\hslash v_F/k_{B}d$ ($d$ is the length of the short wire) an…