KPM question : ordering of vectors in the factory
Dear Pablo,
in the example here:
https://kwantproject.org/doc/dev/tutorial/kpm
you write:
..
fsyst_staggered = make_syst_staggered().finalized() # find 'A' and 'B' sites in the unit cell at the center of the disk center_tag = np.array([0, 0]) where = lambda s: s.tag == center_tag # make local vectors vector_factory = kwant.kpm.LocalVectors(fsyst_staggered, where)
and plot their respective local density of states.
# 'num_vectors' can be unspecified when using 'LocalVectors' local_dos = kwant.kpm.SpectralDensity(fsyst_staggered, num_vectors=None, vector_factory=vector_factory, mean=False, rng=0) energies, densities = local_dos()
.
My question is: how do I know which sublattice LDOS comes out first in the result?
I plan to compute LDOS in a lot of point (say, 50 points) at a given set of energies. So, what will be the ordering of vectors given by vector_factory. Or, can I create those vectors manually without the vector factory?
Thank you,
Sergey
participants (1)

Sergey Slizovskiy