Emergent Rokhsar-Kivelson point in realistic quantum Ising models

Zheng Zhou, Zheng Yan, Changle Liu +2

We show that the Rokhsar-Kivelson (RK) point in quantum dimer models (QDM) can emerge in realistic quantum Ising spin systems. Specifically, we investigate the $J_1$-$J_2$-$J_3$ tr…