TY - Chin. Phys. B A1 - Ying Yang(杨莹) and Huaixin Cao(曹怀信) T1 - Digraph states and their neural network representations Y1 - 2022-05-17 JF - Chinese Physics B JO - Chin. Phys. B SP - 60303 EP - 060303 VL - 31 IS - 6 UR - https://cpb.iphy.ac.cn N1 - 10.1088/1674-1056/ac401d ER -