Dear Kwant developers, I want to add second neighbour hoppings to the system in the similar way as I did for the first nearest neighbour
*syst = kwant.Builder() lat = kwant.lattice.cubic(a) syst[(lat(z, y, x) for z in range(H) for y in range(W) for x in range(L))] = onsite* *syst[kwant.builder.HoppingKind((1, 0, 0), lat, lat)] = hoppingx syst[kwant.builder.HoppingKind((0, 1, 0), lat, lat)] = hoppingy syst[kwant.builder.HoppingKind((0, 0, 1), lat, lat)] = hoppingz* Please suggest if there is a way to do that. Thank you. Naveen
