Deconfined gapless phases and criticalities in the Shastry-Sutherland antiferromagnet (opens in new tab)
Author(s): Lv-Cheng Chen and Zheng-Xin LiuAntiferromagnets on the Shastry-Sutherland lattice have attracted lots of research interest due to the possible existence of deconfined criticality. In the present work, we study the ${J}_{1}\text{−}{J}_{2}\text{−}{J}_{r}$ model using variational Monte Carlo (VMC) method, where ${J}_{1}, {J}_{2}$, a…[Phys. Rev. B 113, 224440] Published Tue Jun 23, 2026
Read the original article