Quantum entanglement as information theoretic resource
  We address the following criterion for quantifying the quantum information resources: classically simulable {\it vs.} classically non-simulable information processing. This approach gives rise to existence of a deeper level of quantum information processing--which we refer to as "quantum communication channel". We particularly show, that following the recipes of the standard theory of entanglement measures does not necessarily give rise to un-locking the quantum communication channel, which is naturally quantified by Bell inequalities. 
M. Dugic