Fast and high-fidelity generation of photonic Greenberger-Horne-Zeilinger states in circuit QED

Jingwei Chen,Guan-Hao Feng,Hong-Hao Zhang,L F Wei

Figure 4. Fidelity of the implementation of transition from $| e,g,g,0,0,0\rangle $ to $| g,g,g,1,0,0\rangle $.