Non-monogamy of quantum discord and upper bounds for quantum correlation. - Xi-Jun Ren; Heng Fan 002 (Quantum Inf. Comput., 2013)

Quantum circuits for asymmetric 1 to n quantum cloning. - Xi-Jun Ren; Heng Fan 002 (Quantum Inf. Comput., 2015)

Quantum correlations generation and distribution in a universal covariant quantum cloning circuit. - Xi-Jun Ren (Sci. China Inf. Sci., 2017)