2003/09/25 by L. -M. Duan, H. J. Kimble · 2 citations
Physics and Astronomy · #quant-ph
paper · pdf · doi:10.1103/physrevlett.92.127902
published as Phys. Rev. Lett. 92, 127902 (2004). · 5 pages, 2 figures
arxiv created 2003/09/25 · arxiv updated 2016/09/08
We propose a scheme for scalable photonic quantum computation based on cavity assisted interaction between single-photon pulses. The prototypical quantum controlled phase-flip gate between the single-photon pulses is achieved by successively reflecting them from an optical cavity with a single-trapped atom. Our proposed protocol is shown to be robust to practical nose and experimental imperfections in current cavity-QED setups.