Quantum order by disorder in Frustrated Spin Nanotubes

João C. Getelina, Zekun Zhuang, Premala Chandra +3

We investigate quantum order by disorder in a frustrated spin nanotube formed by wrapping a $J_1$-$J_2$ Heisenberg model at 45${}^{\circ }$ around a cylinder. Using Schwinger boson theo…