Typicality at quantum-critical points Project supported by the National Natural Science Foundation of China (Grant Nos. 11734002 and 11775021), the National Science Foundation (Grant No. DMR-1710170), and a Simons Investigator Award. |
(color online) The squared sublattice magnetization obtained in critical bilayer PQMC simulations with system sizes L = 32,48, and 64, with the trial states |Ψ1⟩ and |Ψ4⟩ (representing the best and worst state as judged by the variational energy). The inset shows the L = 64 results close to τ = L on a more detailed scale. |