91 citations · 147 across the 3 of their papers we have counts for
4 papers · 1 filter
Efficient discrete-time simulations of continuous-time quantum query algorithms
R. Cleve, D. Gottesman, M. Mosca +2
The continuous-time query model is a variant of the discrete query model in which queries can be interleaved with known operations (called "driving operations") continuously in tim…
Simulating quantum systems using real Hilbert spaces
Matthew McKague, Michele Mosca, Nicolas Gisin
We develop a means of simulating the evolution and measurement of a multipartite quantum state under discrete or continuous evolution using another quantum system with states and o…
Approximating Fractional Time Quantum Evolution
L. Sheridan, D. Maslov, M. Mosca
An algorithm is presented for approximating arbitrary powers of a black box unitary operation, , where is a real number, and is a black box impleme…
Optimal phase estimation in quantum networks
Wim van Dam, G. Mauro D'Ariano, Artur Ekert +2
We address the problem of estimating the phase phi given N copies of the phase rotation u(phi) within an array of quantum operations in finite dimensions. We first consider the spe…