Kitaev-Heisenberg model on the square-hexagon-dodecagon lattice

Saeed Barari, Yasir Iqbal, Ganapathy Baskaran +3

We study the spin-$1/2$ Kitaev-Heisenberg model on the square-hexagon-dodecagon lattice with a symmetry-preserving tri-coloring of the Kitaev exchanges. We focus on two cases: (i)…