On The Possibilities For Superluminal Signalling
  This paper shall define and discuss two types of quantum process - Disentangling and Entangling. The first type will be shown to contradict Unitarity and is therefore ruled out as a possible signalling process within standard linear Quantum Mechanics. The paper will argue that the second type - the entangling process - is both allowed by the principles of Quantum Mechanics, and can transmit superluminal signals. A proposal will be made for addressing the objection to superluminal signalling by the Special Theory of Relativity. 
Alex Malikotsinas