368 citations
- Maxwell Institute for Mathematical SciencesGB47 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Leibniz University HannoverDE6 papers
- Leipzig UniversityDE6 papers
- Ludwig-Maximilians-Universität MünchenDE6 papers
- University of California, Santa BarbaraUS6 papers
- University of OxfordGB6 papers
- Vilnius UniversityLT6 papers
- Center for NanoScienceDE5 papers
- University of GothenburgSE5 papers
- Politecnico di MilanoIT4 papers
- University College CorkIE4 papers
5 papers · 2 filters
Rapid and robust spin state amplification
Tom Close, Femi Fadugba, Simon C. Benjamin +2
Electron and nuclear spins have been employed in many of the early demonstrations of quantum technology (QT). However applications in real world QT are limited by the difficulty of…
Ensemble based quantum metrology
Marcus Schaffry, Erik M. Gauger, John J. L. Morton +3
The field of quantum metrology promises measurement devices that are fundamentally superior to conventional technologies. Specifically, when quantum entanglement is harnessed the p…
Quantum algorithms for testing Boolean functions
Dominik F. Floess, Erika Andersson, Mark Hillery
We discuss quantum algorithms, based on the Bernstein-Vazirani algorithm, for finding which variables a Boolean function depends on. There are 2^n possible linear Boolean functions…
Frozen discord in non-Markovian dephasing channels
L. Mazzola, J. Piilo, S. Maniscalco
We investigate the dynamics of quantum and classical correlations in a system of two qubits under local colored-noise dephasing channels. The time evolution of a single qubit inter…
Variational properties of a pumped dynamical system
Erika Andersson, Stig Stenholm
We have earlier constructed a generalized entropy concept to show the direction of time in an evolution following from a Markov generator. In such a dynamical system, the entity fo…