Fig. 3: Fermi surface of quantum Majorana metal.
From: Emergent quantum Majorana metal from a chiral spin liquid
Majorana spectral function at zero energy on the FS, A(k, ω = 0), in the intermediate gapless phase (IGP), sandwiched between the chiral spin liquid (CSL) phase and the polarized phase (PP), for (a) \({\overline{W}}_{p}=0.53\) and (b) \({\overline{W}}_{p}=0.05\), where \({\overline{W}}_{p}\) is the ensemble average of the π-flux density. h represents the strength of the Zeeman field [c.f. Eq. (1)]. The blue dashed contour in (a) marks the boundary of the first BZ and the gray dashed lines represent the cut used in Fig. 2. λ = 0.25J is used for the calculations.
