Insider Brief D-Wave researchers announced progress in its development of high coherence qubits. The team reported its fluxonium qubits have demonstrated quantum properties that are comparable to the best seen to date in scientific literature. […]
Magnets, those everyday objects we stick to our fridges, all share a unique characteristic: they always have both a north and a south pole. Even if you tried breaking a magnet in half, the poles […]
Quantum 7, 1115 (2023). https://doi.org/10.22331/q-2023-09-15-1115 It is widely accepted that the dynamic of entanglement in presence of a generic circuit can be predicted by the knowledge of the statistical properties of the entanglement spectrum. We […]
Quantum 7, 1114 (2023). https://doi.org/10.22331/q-2023-09-15-1114 The device-independent paradigm has had spectacular successes in randomness generation, key distribution and self-testing, however most of these results have been obtained under the assumption that parties hold trusted and […]
Qblox is a Dutch manufacturer of control electronics units that provide the controls to the qubits in a quantum computer. ScalinQ is a manufacturer of cryogenic hardware components that quantum processor engineers need to use […]
By Carolyn Mathas There’s a dramatic increase in global demand for lithium-ion batteries, however it’s combined with rising costs and dwindling materials. Predicting lithium-ion battery performance and degradation has been an ongoing challenge given the […]
Scientists and engineers keep developing ever faster and more powerful technological devices. But there is a need for even faster and more efficient electronics. A promising route is to take advantage of terahertz waves, a […]
Insider Brief Sparrow Quantum announced Niels Nielsen joined the company’s board of directors. Sparrow Quantum is a Danish quantum technology company specializing in quantum photonic devices. Nielsen is a season investor from 2xN. Nielsen is […]
Insider Brief Brookhaven National Laboratory researchers are conducting quantum computing simulations on the Perlmutter supercomputer. The experiments are powered by PennyLane, an open-source quantum programming framework developed by Xanadu, in collaboration with the NVIDIA cuQuantum […]
Quantum 7, 1113 (2023). https://doi.org/10.22331/q-2023-09-14-1113 Although tensor networks are powerful tools for simulating low-dimensional quantum physics, tensor network algorithms are very computationally costly in higher spatial dimensions. We introduce $textit{quantum gauge networks}$: a different kind […]
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