Generalized Quantum Telecloning
Gordon, G, Rigolin, G · CERN Document Server (European Organization for Nuclear Research) · 2007
We show a generalized telecloning (GTC) protocol where the quantum channel is non-optimally entangled and each channel qubit undergoes a different decoherence process. We show that one can increase the fidelity of telecloned states by properly choosing the measurement basis at Alice's, albeit turning the protocol to a probabilistic one. We also show how one can convert the GTC protocol to the teleportation protocol via proper unitary operations.