3 papers
quant-ph2018
Simulating Z_2 topological insulators via a one-dimensional cavity optomechanical cells array
Lu Qi, Yan Xing, Hong-Fu Wang +2
We propose a novel scheme to simulate Z_2 topological insulators via one-dimensional (1D) cavity optomechanical cells array. The direct mapping between 1D cavity optomechanical cel…
quant-ph2016
Direct conversion of a three-atom W state to a Greenberger-Horne-Zeilinger state in spatially separated cavities
Guo-Yuan Wang, Dong-Yang Wang, Wen-Xue Cui +3
State conversion between Greenberger-Horne-Zeilinger (GHZ) state and W state is an open challenging problem because they cannot be converted to each other only by local operations…
quant-ph2016
Multi-qubit non-adiabatic holonomic controlled quantum gates in decoherence-free subspaces
Shi Hu, Wen-Xue Cui, Qi Guo +3
Non-adiabatic holonomic quantum gate in decoherence-free subspaces is of greatly practical importance due to its built-in fault tolerance, coherence stabilization virtues, and shor…