Hao Yuan

Bidirectional controlled quantum teleportation of two-qubit states via an eight-qubit entangled channel

Using an eight-qubit entangled state as the quantum channel, we propose a novel bidirectional controlled quantum teleportation scheme involving three participants: a controller, Charlie, and two communicators, Alice and Bob. Alice can teleport an arbitrary two-qubit target entangled state to Bob, while Bob simultaneous...