Remote preparation and distribution of bipartite entangled states.
We prove a powerful theorem for tripartite remote entanglement distribution protocols that establishes an upper bound on the amount of entanglement of formation that can be created between two single-qubit nodes of a quantum network. Our theorem also provides an operational interpretation of concurrence as a type of entanglement capacity.
Gour
Gilad
G
Theoretical Physics Institute, University of Alberta, Edmonton, Alberta T6G 2J1, Canada. g.gour@math.ucsd.edu
Sanders
Barry C
BC