Optimal visible compression rate for mixed states is determined by entanglement of purification
Masahito Hayashi
Phys. Rev. A 73, 060301(R) (2006) - Published 2 June, 2006
Quantum error correction via robust probe modes
Fumiko Yamaguchi, Kae Nemoto, and William J. Munro
Phys. Rev. A 73, 060302(R) (2006) - Published 2 June, 2006
Half the entanglement in critical systems is distillable from a single specimen
R. Orús, J. I. Latorre, J. Eisert, and M. Cramer
Phys. Rev. A 73, 060303(R) (2006) - Published 14 June, 2006