31 citations · 40 across the 3 of their papers we have counts for
3 papers
quant-ph2002★ 7 cited
Experimentally obtaining the Likeness of Two Unknown Quantum States on an NMR Quantum Information Processor
Fei Xue, Jiangfeng Du, Xianyi Zhou +2
Recently quantum states discrimination has been frequently studied. In this paper we study them from the other way round, the likeness of two quantum states. The fidelity is used t…
quant-ph2002★ 2 cited
Realization of Fredkin Gate by Three Transition Pulses in NMR Quantum Information Processor
Xue Fei, Du Jiangfeng, Shi Mingjun +3
The three-qubit conditional swap gate(Fredkin gate) is a universal gate that can be used to create any logic circuit and has many direct usages. In this paper, we experimentally re…
quant-ph2000★ 31 cited
Implementing universal multi-qubit quantum logic gates in three and four-spin systems at room temperature
J. F. Du, M. J. Shi, J. H. Wu +2
In this paper, we present the experimental realization of multi-qubit gates in macroscopic ensemble of three-qubit and four-qubit molecules. Instead of depending heav…