Quantum teleportation with nonclassical correlated states in noninertial   frames
  Quantum teleportation is studied in noninertial frame, for fermionic case, when Alice and Bob share a general nonclassical correlated state. In noninertial frames two fidelities of teleportation are given. It is found that the average fidelity of teleportation from a separable and nonclassical correlated state is increasing with the amount of nonclassical correlation of the state. However, for any particular nonclassical correlated state, the fidelity of teleportation decreases by increasing the acceleration. 
Hossein Mehri-Dehnavi, Robabeh Rahimi, Hosein Mohammadzadeh, Zahra   Ebadi, and Behrouz Mirza
quant-ph