Hi,

I want to create a graphene-like system with periodic BC at transverse direction.  I’m following

the discussion at https://www.mail-archive.com/kwant-discuss@kwant-project.org/msg00036.html.

 


If you only want 1 direction to have periodic boundary conditions (and finite in the other direction)
why not just create a system with a 1D translational symmetry? This will make your life a lot easier.

Happy Kwanting,

Joe