上一条：Pan, J. -W., Bouwmeester, D., Weinfurter, H. & Zeilinger, A. Experimental entanglement swapping: Entangling photons that never interacted. Physical Review Letters 80, 3891 (1998).

下一条：Bruss, D., Ekert, A. K., Huelga, S., Pan, J. -W. & Zeilinger, A. Quantum computing with controlled-NOT and few qubits. Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences 355, 2259-2266 (1997).