New posts in Spin Models

Doping and inter plane coupling for cuprates

Lagrange multiplier in spin liquid mean-field theory (Paper by X.G. Wen)

How can I say whether a Hamiltonian is integrable or not?

What is the minimal symmetry required for a spin Hamiltonian to describe a spin-liquid ground state?

The "replica trick" initial formula?

A simple model that exhibits emergent symmetry?