Speediest quantum operation yet

Quantum information processing promises to be much faster and more secure than what today’s supercomputers can achieve, but doesn’t exist yet because its building blocks, qubits, are notoriously unstable. Purdue University researchers are among the first to build a gate – what could be a quantum version of a transistor, used in today’s computers for […]

Speediest quantum operation yet

Australian physicists have built a super-fast version of the central building block of a quantum computer. Phil Dooley reports.

Wed 17 Jul 19 from Cosmos Magazine

A two-qubit gate between phosphorus donor electrons in silicon

Nature, Published online: 17 July 2019; doi:10.1038/s41586-019-1381-2A fast, high-fidelity two-qubit exchange gate between phosphorus donor electron spin qubits in silicon is ...

Wed 17 Jul 19 from Nature News

Researchers build transistor-like gate for quantum information processing with qudits

Quantum information processing promises to be much faster and more secure than what today's supercomputers can achieve, but doesn't exist yet because its building blocks, qubits, are notoriously ...

Tue 16 Jul 19 from Phys.org

Researchers build transistor-like gate for quantum information processing with qudits, Wed 17 Jul 19 from Science Blog

Researchers build transistor-like gate for quantum information processing -- with qudits, Tue 16 Jul 19 from ScienceDaily

Researchers build transistor-like gate for quantum information processing -- with qudits, Tue 16 Jul 19 from Eurekalert

Coupling qubits to sound in a multimode cavity

In a recent study, researchers at the University of Colorado have resolved phonon Fock states in the spectrum of a superconducting qubit coupled to a multimode acoustic cavity. Fock states (or ...

Thu 11 Jul 19 from Phys.org

200 times faster than ever before: the speediest quantum operation yet

(University of New South Wales) A group of physicists at UNSW Sydney have built a super-fast version of the central building block of a quantum computer. The research is the milestone result ...

Wed 17 Jul 19 from Eurekalert

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