Unambiguous discrimination of mixed states
Terry Rudolph, Robert W. Spekkens, and Peter S. Turner
Phys. Rev. A 68, 010301(R) (2003) - Published 17 July, 2003
Relativistic Bennett-Brassard cryptographic scheme, relativistic errors, and how to correct them
Marek Czachor and Marcin Wilczewski
Phys. Rev. A 68, 010302(R) (2003) - Published 17 July, 2003
Nonlocal properties and local invariants for bipartite systems
Sergio Albeverio, Shao-Ming Fei, Preeti Parashar, and Wen-Li Yang
Phys. Rev. A 68, 010303(R) (2003) - Published 21 July, 2003