300 citations · 769 across the 22 of their papers we have counts for
Showing 2005Show all
2 papers · 1 filter
quant-ph2005★ 21 cited
Optimal quantum cloning via spin networks
Qing Chen, Jianhua Cheng, Ke-Lin Wang +1
In this paper we present an approach to quantum cloning via free dynamical evolution of spin networks. By properly designing the network and the couplings between spins, we show th…
quant-ph2005★ 37 cited
Efficient construction of 2-D cluster states with probabilistic quantum gates
Qing Chen, Jianhua Cheng, Ke-Lin Wang +1
We propose an efficient scheme for constructing arbitrary 2-D cluster states using probabilistic entangling quantum gates.In our scheme, the 2-D cluster state is constructed with s…