[extra] # 1 spinfull impurity = spin-up, spin-down Dirac fermions = 2 spin-up, 2 spin-down Majorana fermions # Standard SIAM parameters U=0 eps=0 Bx=0 By=0 Bz=0 # Coupling between the Majorana modes Vd=0.0 Vu=0.0 # Hybridisation for separate Majorana modes. When all four are the same, we recover the standard SIAM. Gamma1d=0.05 Gamma2d=0.05 Gamma1u=0.05 Gamma2u=0.05 [param] symtype=NONE discretization=Z Lambda=3 Tmin=1e-10 keepenergy=8 keep=3000 bcsgap=0 model=majorana.m ops=n_d n_d^2 A_d_u A_d_d specd=A_d_u-A_d_u A_d_d-A_d_d broaden_max=3 broaden_min=1e-7 broaden_ratio=1.02 fdm=true T=1e-10 smooth=new alpha=0.6 omega0=1e-99