57 citations · 188 across the 6 of their papers we have counts for
6 papers
Quantum signatures of transitions from stable fixed points to limit cycles in optomechanical systems
Qing Xia Meng, Zhi Jiao Deng, Zhigang Zhu +1
Optomechanical systems, due to its inherent nonlinear optomechanical coupling, owns rich nonlinear dynamics of different types of motion. The interesting question is that whether t…
Entanglement optimization of filtered output fields in cavity optomechanics
Xiao-Bo Yan, Zhi-Jiao Deng, Xue-Dong Tian +1
Output entanglement is a key element in quantum information processing. Here, we show how to obtain optimal entanglement between two filtered output fields in a three-mode optomech…
Many-qubit network employing cavity QED in a decoherence-free subspace
Hua Wei, Wan Li Yang, Zhi Jiao Deng +1
We propose a many-qubit network with cavity QED by encoding qubits in decoherence-free subspace, based on which we can implement many-logic-qubit conditional gates by means of cavi…
Transfer and teleportation of quantum states encoded in decoherence-free subspace
Hua Wei, ZhiJiao Deng, XiaoLong Zhang +1
Quantum state transfer and teleportation, with qubits encoded in internal states of the atoms in cavities, among spatially separated nodes of a quantum network in decoherence-free…
Simple scheme for two-qubit Grover search in cavity QED
Z. J. Deng, M. Feng, K. L. Gao
Following the proposal by F. Yamaguchi et al.[Phys. Rev. A 66, 010302 (R) (2002)], we present an alternative way to implement the two-qubit Grover search algorithm in cavity QED. C…
Teleportation with trapped ions in a magnetic field gradient
Z. J. Deng, M. Feng, K. L Gao
By means of the Ising terms generated by Coulomb interaction between ions and the magnetic field gradient, we carry out teleportation with insurance with trapped ions. We show the…