TY - JOUR
T1 - Interpolatability distinguishes LOCC from separable von Neumann measurements
JF - Journal of Mathematical Physics
Y1 - 2013
A1 - Andrew M. Childs
A1 - Debbie Leung
A1 - Laura Mancinska
A1 - Maris Ozols
AB - Local operations with classical communication (LOCC) and separable operations are two classes of quantum operations that play key roles in the study of quantum entanglement. Separable operations are strictly more powerful than LOCC, but no simple explanation of this phenomenon is known. We show that, in the case of von Neumann measurements, the ability to interpolate measurements is an operational principle that sets apart LOCC and separable operations.
VL - 54
U4 - 112204
UR - http://arxiv.org/abs/1306.5992v1
CP - 11
J1 - J. Math. Phys.
U5 - 10.1063/1.4830335
ER -