Local basis-dependent noise-induced Bell-nonlocality sudden death in tripartite systems
arXiv:0801.0230 · doi:10.1016/j.physleta.2007.11.036
Abstract
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.
8 pages, Physics Letters A (accepted 11/19/07)