106 citations · 211 across the 4 of their papers we have counts for
4 papers
Experimental Estimation of Average Fidelity of a Clifford Gate on a 7-qubit Quantum Processor
Dawei Lu, Hang Li, Denis-Alexandre Trottier +8
Quantum gates in experiment are inherently prone to errors that need to be characterized before they can be corrected. Full characterization via quantum process tomography is impra…
Hamiltonian Characterization for Dipolar Coupled Spin Systems
Denis-Alexandre Trottier, Virginia Jauregui-Villanueva, Jingfu Zhang
Measuring the Hamiltonian of dipolar coupled spin systems is usually a difficult task due to the high complexity of their spectra. Currently, molecules with unknown geometrical str…
Signatures of chaos in the dynamics of quantum discord
Vaibhav Madhok, Vibhu Gupta, Angele M. Hamel +1
We identify signatures of chaos in the dynamics of discord in a multiqubit system collectively modelled as a quantum kicked top. The evolution of discord between any two qubits is…
Experimental detection of non-classical correlations in mixed state quantum computation
G. Passante, O. Moussa, D. A. Trottier +1
We report on an experiment to detect non-classical correlations in a highly mixed state. The correlations are characterized by the quantum discord and are observed using four qubit…