Characteristics optimization via compressed sensing in quantum state estimation. - Kai Zheng 011; Kezhi Li; Shuang Cong (CCA, 2016)

Hybrid reconstruction of quantum density matrix: when low-rank meets sparsity. - Kezhi Li; Kai Zheng 011; Jingbei Yang; Shuang Cong; Xiaomei Liu; Zhaokai Li (Quantum Inf. Process., 2017)