%0 Journal Article %T Preserving Coherence in Quantum Computation by Pairing Quantum Bits %A Duan, Lu-Ming %A Guo, Guang-Can %J Physical Review Letters %V 79 %N 10 %P 1953-1956 %@ 1079-7114 %D 1997-09-08 %I The American Physical Society %~ DeepDyve