Figure 4
From: Tuning of heat and charge transport by Majorana fermions
Transmittance \({\mathscr{T}}\) spanned by the axes of ε1 and ε. Panels (a,b) show the regime corresponding to SC-metallic boundary phase with t = Δ, for ε2 = 0 and finite ε2, respectively. Panel (a) reveals characteristic “cat eye”-shaped central structure at the Fermi level responsible for the onset of the conductance plateau. Panel (b) exhibits a double-fork structure responsible for the resonant character of the conductance for ε2 ≠ 0. Introduction of the asymmetry of the QD to MFs coupling leads to the vertical shift of the double-fork feature resulting in the blueshift (panel (c)) or redshift (panel (d)) of the resonant conductance curve. The bright arcs visualized in all panels represent poles of the Green’s function of the QD.
