Quantum Cloning Machines with Phase-Conjugate Input Modes

Cerf, N. J.Iblisdir, S.2004-12-032004-12-0320012001http://hdl.handle.net/2003/187310.17877/DE290R-4644enThe American Physical SocietyPhysical Review Letters530Quantum Cloning Machines with Phase-Conjugate Input Modes10.1103/PhysRevLett.87.247903article (journal)