Efficient and high-fidelity generation of atomic cluster states with cavity QED and linear optics
X. L. Zhang, K. L. Gao, M. Feng · Physical Review A · 2007
We propose a scheme to generate cluster states of atomic qubits by using cavity quantum electrodynamics (QED) and linear optics, in which each atom is confined in a resonant optical cavity with two orthogonally polarized modes. Our scheme is robust to imperfect factors such as dissipation, photon loss, and detector inefficiency. We discuss the experimental feasibility of our scheme.