Addendum to "Single photon logic gates using minimum resources"
arXiv:1011.4814 · doi:10.1103/PhysRevA.82.064303
Abstract
The authors call attention to a previous work [Qing Lin and Bing He, Phys. Rev. A 80, 042310 (2009)] on the realization of multi-qubit logic gates with controlled-path and merging gate. We supplement the work by showing how to efficiently build realistic quantum circuits in this approach and giving the guiding rules for the task.
4 pages, 3 figures