Implementation of quantum phase gate between two atoms via Rydberg antiblockade and adiabatic passage*

Project supported by the National Natural Science Foundation of China (Grant No. 11464046).

Tan Xi, Wu Jin-Lei, Deng Can, Mao Wei-Jian, Wang Hai-Tao, Ji Xin
       

(color online) (a) Comparison between the population transfer governed by the total Hamiltonian H0 in Eq. (2) and that governed by the effective Hamiltonian Heff in Eq. (6). (b) Comparison between the variation of C11(t) governed by H0 and that of governed by the Heff. Parameters used here are the same as in Fig. 2.