TY - JOUR
T1 - Comment on "Counterfactual entanglement and nonlocal correlations in separable states"
AU - Terno, Daniel R.
PY - 2001
Y1 - 2001
N2 - The arguments of Cohen [Phys. Rev. A 60, 80 (1999)] against the "ignorance interpretation" of mixed states are questioned. The physical arguments are shown to be inconsistent and the supporting example illustrates the opposite of the original statement. The operational difference between two possible definitions of mixed states is exposed and the inadequacy of one of them is stressed.
AB - The arguments of Cohen [Phys. Rev. A 60, 80 (1999)] against the "ignorance interpretation" of mixed states are questioned. The physical arguments are shown to be inconsistent and the supporting example illustrates the opposite of the original statement. The operational difference between two possible definitions of mixed states is exposed and the inadequacy of one of them is stressed.
UR - http://www.scopus.com/inward/record.url?scp=18344397183&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.63.016101
DO - 10.1103/PhysRevA.63.016101
M3 - Review article
AN - SCOPUS:18344397183
VL - 63
SP - 1
EP - 3
JO - Physical Review A: covering atomic, molecular, and optical physics and quantum information
JF - Physical Review A: covering atomic, molecular, and optical physics and quantum information
SN - 2469-9926
IS - 1
M1 - 016101
ER -