Phase diagrams of S=1/2 bilayer Models of SU(2) symmetric antiferromagnets

Fan Zhang, Nisheeta Desai, Wenan Guo +1

We study the $T=0$ phase diagrams of models of bilayers of $S=1/2$ square lattices antiferromagnets with SU(2) Heisenberg symmetry that have 2, 4, and 6 spin exchanges. We study tw…