Diamond material is of great importance for future technologies such as the quantum internet. Special defect centers can be used as quantum bits (qubits) and emit single light particles that are referred to as single […]
The future of quantum computing is here. As quantum computing develops quickly, it will have a major impact on the future of computing. A quantum computer could transform the way we think about computing, increasing […]
The future of quantum computing is here. As quantum computing develops quickly, it will have a major impact on the future of computing. A quantum computer could transform the way we think about computing, increasing […]
Researchers Ludovico Lami (QuSoft, University of Amsterdam) and Mark M. Wilde (Cornell) have made significant progress in quantum computing by deriving a formula that predicts the effects of environmental noise. This is crucial for designing […]
The secret to fixing a fatal flaw at the heart of quantum theory may lie in three obscure textbooks from the 1980s. But physicists can be forgiven for overlooking the potentially transformative ideas within, as […]
Insider Brief AWS will work with Element Six, part of the De Beers Group, on a research project to develop new synthetic diamond materials. Diamonds have optical and quantum properties that make it uniquely promising for […]
Adaptive measurement filter: efficient strategy for optimal estimation of quantum Markov chains0 (0)
Quantum 7, 973 (2023). https://doi.org/10.22331/q-2023-04-06-973 Continuous-time measurements are instrumental for a multitude of tasks in quantum engineering and quantum control, including the estimation of dynamical parameters of open quantum systems monitored through the environment. However, […]
Quantum 7, 972 (2023). https://doi.org/10.22331/q-2023-04-06-972 Driven quantum systems subject to non-Markovian noise are typically difficult to model even if the noise is classical. We present a systematic method based on generalized cumulant expansions for deriving […]
Quantum 7, 971 (2023). https://doi.org/10.22331/q-2023-04-06-971 We consider how to define a natural probability distribution over worlds within a simple class of deterministic many-worlds theories. This can help us understand the typical properties of worlds within […]
Scientists analyzed each element of the neutrino mass matrix belonging to leptons and showed theoretically that the intergenerational mixing of lepton flavors is large. Furthermore, by using the mathematics of random matrix theory, the research […]
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