Neural-Network Quantum State of Transverse-Field Ising Model *
Han-Qing Shi,Xiao-Yue Sun,Ding-Fang Zeng
Fig. 4 (Color online) The ground state spin-$z$ correlation function $\langle\sigma_{i}^{z}\sigma_{i+x}^{z}\rangle$ (a) (b) and the corresponding correlation length (c) (d) of TFIM. The left is for 1D chain with 32 sites while the right is for 2D lattice of $10\times10$ sites.