Are there generalised Ising models:
- The underslying mesh/connectivity is completely arbitrary - non rectangular, 3D...ND, complete connectivity should be possible
- The interaction potential is completely arbitrary of very general class of function
- Some kind of directionality should be possible
- Nonbinary, e.g. fractional spin values should be available
I would like to use phyiscal approach for constructing microscopic models for the macroscopic phenomena in artificial general networks and the usual glass, crystal like Ising model is not usable for general networks.