Local basis-dependent noise-induced Bell-nonlocality sudden death in   tripartite systems
  We demonstrate that multipartite Bell-inequality violations can be fully destroyed in finite time in three-qubit systems subject only to the mechanism of local external asymptotic dephasing noise. This broadens the study of local-noise-induced sudden death of nonlocal behavior, extending it beyond the realm of bipartite systems, to which it had previously been restricted. 
Gregg Jaeger, Kevin Ann