9 citations · 16 across the 4 of their papers we have counts for
7 papers · 1 filter
Quantum computation with quantum-dot spin qubits inside a cavity
Ping Dong, Ming Yang, Zhuo-Liang Cao
Universal set of quantum gates are realized from the conduction-band electron spin qubits of quantum dots embedded in a microcavity via two-channel Raman interaction. All of the ga…
Discrete quantum Fourier transform in coupled semiconductor double quantum dot molecules
Ping Dong, Ming Yang, Zhuo-Liang Cao
In this Letter, we present a physical scheme for implementing the discrete quantum Fourier transform in a coupled semiconductor double quantum dot system. The main controlled-R gat…
Generation of cluster states with Josephson charge qubits
Xiao-Hu Zheng, Ping Dong, Zheng-Yuan Xue +1
A scheme for the generation of the cluster states based on the Josephson charge qubit is proposed. The two-qubit generating case is first introduced, and then generalized to multi-…
Scheme for generating the cluster states via atomic ensembles
Ping Dong, Zheng-Yuan Xue, Ming Yang +1
A scheme for generating the cluster states via atomic ensembles is proposed. The scheme has inherent fault tolerance function and is robust to realistic noise and imperfections. Al…
Quantum dense coding via atomic ensembles without prior distributed entangled state
Zheng-Yuan Xue, Ping Dong, Ming Yang +2
We investigate a scheme for implementing quantum dense coding via atomic ensembles, where prior distribution of the quantum entangled state is not needed. Our scheme also combines…
Generation of cluster states
Ping Dong, Zheng-Yuan Xue, Ming Yang +1
We propose two schemes for the generation of the cluster states. One is based on cavity quantum electrodynamics (QED) techniques. The scheme only requires resonant interactions bet…