thanks a lot!
For the above lattice shape, it can be constructed from the square lattice by connecting the next-nearest-neighbor sites.And each site's neighbors are easy to find by the original square lattice.
But I find that it is just a spatial case. And now I want to simulate a Ising model...
Thank you very much for your help.
Do you mean that the direction of the PBC is along the direction of the BOUNDARY EDGE( the dotted GREEN line showed in the attachment)? Then both m's left and i's down neighbor is the BLUE site (K) on the opposite edge.If so, it seems to say that all PBCs...
If not, then what are the conditions for us to construct a periodic boundary condition(PBC)?
If so, then please help me construct a PBC for the lattice shape in the attachments.
I want to ask that what lattice site m's left neighbor is and what lattice site i's down neighbor is.From the...