Optimal cloning of two known nonorthogonal quantum states

Experimental Demonstration of Probabilistic Quantum Cloning

(2011) Hongwei Chen et al.   PHYSICAL REVIEW LETTERS

Optimal cloning of qubits from replicas of a qubit and its orthogonal states

(2010) Go Kato   PHYSICAL REVIEW A

Quantum state discrimination

(2009) Stephen M. Barnett et al.   Advances in Optics and Photonics

Experimental asymmetric phase-covariant quantum cloning of polarization qubits

(2008) Jan Soubusta et al.   PHYSICAL REVIEW A

Experimental continuous-variable cloning of partial quantum information

(2008) Metin Sabuncu et al.   PHYSICAL REVIEW A

Quantum cloning of a pair of orthogonally polarized photons with linear optics

(2008) Jaromír Fiurášek et al.   PHYSICAL REVIEW A

Experimental realization of the optimal universal and phase-covariant quantum cloning machines

(2008) Jin-Shi Xu et al.   PHYSICAL REVIEW A