Bartlett Stephen D, Munro William J
Department of Physics, Macquarie University, Sydney, New South Wales 2109, Australia.
Phys Rev Lett. 2003 Mar 21;90(11):117901. doi: 10.1103/PhysRevLett.90.117901. Epub 2003 Mar 17.
We show that a universal set of gates for quantum computation with optics can be quantum teleported through the use of EPR entangled states, homodyne detection, and linear optics and squeezing operations conditioned on measurement outcomes. This scheme may be used for fault-tolerant quantum computation in any optical scheme (qubit or continuous-variable). The teleportation of nondeterministic nonlinear gates employed in linear optics quantum computation is discussed.
我们证明，用于光学量子计算的通用门集可以通过使用EPR纠缠态、零差检测以及基于测量结果的线性光学和压缩操作进行量子隐形传态。该方案可用于任何光学方案（量子比特或连续变量）中的容错量子计算。本文还讨论了线性光学量子计算中使用的非确定性非线性门的隐形传态。
