Experimental Test of Bell inequalities with Six-Qubit Graph States (2009)
Gao, Wei-Bo, Yao, Xing-Can, Xu, Ping, Gühne, Otfried, Cabello, Adán, Lu, Chao-Yang, ...
We report on the experimental realization of two different Bell inequality tests based on six-qubit linear-type and Y-shape graph states. For each of these states, the Bell inequalities tested are...
Experimental Realization of a Controlled-NOT Gate with Four-Photon Six-Qubit Cluster States (2009)
Gao, Wei-Bo, Xu, Ping, Yao, Xing-Can, Gühne, Otfried, Cabello, Adán, Lu, Chao-Yang, ...
We experimentally demonstrate an optical controlled-NOT (CNOT) gate with arbitrary single inputs based on a 4-photon 6-qubit cluster state entangled both in polarization and spatial modes. We first...
Experimental demonstration of topological error correction (2009)
Gao, Wei-Bo, Fowler, Austin G., Raussendorf, Robert, Yao, Xing-Can, Lu, He, Xu, Ping, ...
Topological error correction--a novel method to actively correct errors based on cluster states with topological properties--has the highest order of tolerable error rates known to date (10^{-2})....
Experimental demonstration of a hyper-entangled ten-qubit Schr\"odinger cat state (2008)
Gao, Wei-Bo, Lu, Chao-Yang, Yao, Xing-Can, Xu, Ping, Gühne, Otfried, Goebel, Alexander, ...
Coherent manipulation of an increasing number of qubits for the generation of entangled states has been an important goal and benchmark in the emerging field of quantum information science. The...