Probabilistic Teleportation of an Arbitrary Two-Qubit State via Two Partially Entangled States

Abstract

We propose a novel scheme to probabilistically transmit an arbitraryunknown two-qubit quantum state with the help of two partially entangled states. In this scheme, theteleportation with one sender and two receives can be realized when theinformation of non-maximally entangled states is only available for thesender. The original state would been teleported on the particles of the two senders. Furthermore, the concrete implementation processes of this proposal are presented, meanwhile the classical communication cost and thesuccessful probability of our scheme are calculated.