supported by the National Natural Science Foundation of China (Grant Nos. 61068001 and 11064016)
We propose a protocol to generate a four-photon polarization-entangled cluster state with cross-Kerr nonlinearity by using the interference of polarized photons. The protocol is based on optical elements, cross-Kerr n...
supported by the National Natural Science Foundation of China (Grant Nos. 11147174, 61068001, 11165015, and 11064016);the Talent Program of Yanbian University of China (Grant No. 950010001)
We propose a scheme to implement fermionic quantum SWAP and Fredkin gates for spin qubits with the aid of charge detection. The scheme is deterministic without the need of qubit–qubit interaction, and the proposed se...
supported by the National Natural Science Foundation of China (Grant Nos. 11147174, 61068001, 11165015, and 11064016);the Talent Program of Yanbian University of China (Grant No. 950010001)
We propose a scheme to implement fermionic quantum SWAP and Fredkin gates for spin qubits with the aid of charge detection. The scheme is deterministic without the need of qubit qubit interaction, and the proposed set...
supported by the National Natural Science Foundation of China (Grant Nos. 61068001 and 11064016)
We propose a protocol to implement the nonlocal Bell-state measurement, which is nearly determinate with the help of weak cross-Kerr nonlinearities and quantum non-destructive photon number resolving detection. Based ...
supported by the National Natural Science Foundation of China (Grant Nos. 61068001 and 11064016)
We investigate the dynamics of nonequilibrium thermal quantum correlation of a qutrit-qubit mixed spin system coupled to two bosonic reservoirs at different temperatures using measurement-induced disturbance. The effe...