“…In recent years, much effort has been made to study QCM theoretically and experimentally, including the universal QCM [4][5][6][7], probabilistic quantum cloning [3,8], state-dependent cloning [9], phase-covariant quantum cloning [10][11][12], quantum cloning in separate cavities via the optical coherent pulse as a quantum communication bus [13], economical state-dependent telecloning [14,15], and quantum jointly assisted cloning [16].…”