Two-qubit logic and teleportation with mobile spin qubits in silicon
Bravyi, S. et al. High-threshold and low-overhead fault-tolerant quantum memory. Nature 627, 778–782 (2024). Article ADS CAS PubMed …
Quantum coherent manipulation and readout of superconducting vortex states
From the moment of its discovery, the antagonistic relation between superconductivity and a magnetic field has provided a…
Purcell-enhanced spin–phonon coupling with a single colour centre
Cohen-Tannoudji, C., Dupont-Roc, J. & Grynberg, G. Atom-Photon Interactions: Basic Processes and Applications (Wiley, 1998). Purcell, E. M.…
Solid neon as a noise-resilient host for electron qubits above 100 mK
Paladino, E., Galperin, Y., Falci, G. & Altshuler, B. 1/f noise: implications for solid-state quantum information. Rev. Mod.…
Digital quantum magnetism on a trapped-ion quantum computer
D’Alessio, L. & Rigol, M. Long-time behavior of isolated periodically driven interacting lattice systems. Phys. Rev. X 4,…
Scientists achieve 99.9% accurate quantum gates across 17,000 qubits
Scientists in Switzerland have come closer to building stable quantum computers after developing a swap gate made of…
Quantum breakthrough cuts 1,000 qubits to five, speeds computing
Scientists at California Institute of Technology and startup Oratomic have developed a method to drastically cut the number…
Research Team Finds Useful Quantum Computers Could Be Built with as Few as 10,000 Qubits
Insider Brief New research from Caltech and Oratomic suggests fault-tolerant quantum computers could require only 10,000–20,000 qubits—far fewer…
Radiofrequency cascade readout of coupled spin qubits
Yoneda, J. et al. Quantum non-demolition readout of an electron spin in silicon. Nat. Commun. 11, 1144 (2020).…
Scientists Report New Quantum Teleportation Breakthrough, Toppling a Major Barrier to Practical Quantum Communication
Chinese researchers say they have demonstrated quantum teleportation under novel conditions, in an achievement that could have significant…
Scientists teleport quantum data 19 miles across Berlin in live test
Researchers in Berlin have teleported quantum data across a 19-mile loop of commercial fiber in one of the…
Scientists develop theory for an entirely new quantum system based on ‘giant superatoms’
An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of…