Does the quantum collapse make sense? Quantum Mechanics vs   Multisimultaneity in interferometer-series experiments
  It is argued that the three assumptions of quantum collapse, one photon-one count, and relativity of simultaneity cannot hold together: Nonlocal correlations can depend on the referential frames of the beam-splitters but not of the detectors. New experiments using interferometers in series are proposed which make it possible to test Quantum Mechanics vs Multisimultaneity. 
Antoine Suarez (Center for Quantum Philosophy, Zurich)