Hi Tómas,
that's what I wanted, thanks a lot!
Tibor
From: Tómas Örn Rosdahl [torosd...@gmail.com]
Sent: Friday, December 08, 2017 5:18 PM
To: Tibor Sekera
Cc: kwant-discuss@kwant-project.org
Subject: Re: [Kwant] conservation law in the case of a spinfull Nambu bas
Hi Tibor,
The number of projectors is the same as the number of distinct eigenvalues
in the specified conservation law. Note that the eigenvalues themselves are
not important, only the order in which they appear and whether they are
distinct or not. In your case, you could set conservation_law =
n
Dear all,
as is explained in
https://kwant-project.org/doc/dev/tutorial/superconductors
the conservation law argument in Builder (e.g. a lead) is
conservation_law=-tau_z
with eigenvalues -1 and 1 yields scattering states of electron and hole type,
respectively.
This leads to a block form of the
