54 citations · 152 across the 9 of their papers we have counts for
3 papers · 1 filter
Photonic two-qubit parity gate with tiny cross-Kerr nonlinearity
Xin-Wen Wang, Deng-Yu Zhang, Shi-Qing Tang +3
The cross-Kerr nonlinearity (XKNL) effect can induce efficient photon interactions in principle with which photonic multiqubit gates can be performed using far fewer physical resou…
Remote information concentration and multipartite entanglement in multilevel systems
Xin-Wen Wang, Deng-Yu Zhang, Guo-Jian Yang +2
Remote information concentration (RIC) in -level systems (qudits) is studied. It is shown that the quantum information initially distributed in three spatially separated qudits…
Multiparty hierarchical quantum-information splitting
Xin-Wen Wang, Deng-Yu Zhang, Shi-Qing Tang +1
We propose a scheme for multiparty hierarchical quantum-information splitting (QIS) with a multipartite entangled state, where a boss distributes a secret quantum state to two grad…