triqs.gf.plot.bz.slice_on_path

triqs.gf.plot.bz.slice_on_path(self, path, n_pts=100, method='cubic')

Parameters:

• path – a list of points defining a path in the BZ [array(x,y), …]
• n_pts – the number of points on the path
• method – interpolation method (cubic|linear|nearest)

Returns:

L,Ltot with L: list of momenta on path and Ltot: Ltot[0][0] : list of eps(k)(0,0) for each k