Breaking Quantum Limits: MIT’s Fluxonium Qubits Achieve Unprecedented Precision
MIT researchers have pushed the boundaries of quantum computing by developing fluxonium qubits that demonstrate world-record ...
Fast control methods enable record-setting fidelity in superconducting qubit
Quantum computing promises to solve complex problems exponentially faster than a classical computer, by using the principles ...
Armed robbery in Revesby12d
Record Fidelity Achieved in Superconducting Qubit
Quantum computing promises to solve complex problems exponentially faster than a classical computer, by using the principles ...
IEEE18d
Simulation of Josephson junction circuits with only Ordinary Differential Equations
Abstract: Superconducting electronics is a promising technology for many future computing solutions including superconducting digital processors, superconducting neuromorphic circuits, and ...
Nature20d
Single photons and quantum effects articles from across Nature Portfolio
Recently, nonlinear effects have been studied in systems with a nonlinear transmon qubit coupled to a linear ... resonator using a single Josephson junction, where strong nonlinear effects emerge ...
Interesting Engineering21d
Meet cat qubit: The first step towards fault-tolerant quantum computing
The first step in the roadmap is the creation of a cat qubit, a special type of qubit inspired by the famous thought experiment Schrödinger’s cat. The team at Alice & Bob claims they have ...
BlogPreston21d
Crash at snowy M6 and M55 junction shuts Broughton interchange
The lane closures are in place between the M55 westbound where you come off the M6 at Junction 32 and the M55 eastbound is completely shut. Read more: Preston awakes to first snow of winter as ...
The Press and Journal23d
The 5 WORST bottleneck junctions in Elgin: Which one do you avoid the most?
An icon of a desk calendar. An icon of a circle with a diagonal line across. An icon of a block arrow pointing to the right. An icon of a paper envelope. An icon of the Facebook "f" mark. An icon ...
IEEE23d
Measurable Improvement in Multi-Qubit Readout Using a Kinetic Inductance Traveling Wave Parametric Amplifier
While documented prior efforts in KI-TWPA integration in quantum systems are scarce, in this work we demonstrate integration of a KI-TWPA with a multiplexed-qubit device. To quantify the system noise ...
Datacenter Dynamics25d
Rigetti launches 84-qubit Ankaa-3 quantum computer
The company has also used its ABAA technique for precise qubit frequency targeting to manufacture its chip’s Josephson junctions and invested heavily in the control technologies underpinning its ...
insideHPC25d
Rigetti Launches 84-Qubit Ankaa-3 Quantum System
BERKELEY, Calif.,– Quantum-classical computing company Rigetti announced the launch of its flagship 84-qubit Ankaa-3 system featuring a hardware redesign. Rigetti ...
Hackaday26d
Creating A Mechanical Qubit That Lasts Longer Than Other Qubits
Among the current challenges with creating quantum computers is that the timespan that a singular qubit remains coherent is quite limited, restricting their usefulness. Usually such qubits consist ...