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Letter

Nature Physics 2, 678–682 (1 October 2006) | doi:10.1038/nphys417

Experimental quantum teleportation of a two-qubit composite system

Qiang Zhang , Alexander Goebel , Claudia Wagenknecht , Yu-Ao Chen , Bo Zhao , Tao Yang , Alois Mair , J|[ouml]|rg Schmiedmayer & Jian-Wei Pan

Quantum teleportation, a way to transfer the state of a quantum system from one location to another, is central to quantum communication and plays an important role in a number of quantum computation protocols. Previous experimental demonstrations have been implemented with single photonic or ionic qubits.