MIT researchers have pushed the boundaries of quantum computing by developing fluxonium qubits that demonstrate world-record ...

detectors of magnetic fields and low-noise amplifiers. Superconducting circuits are one possible type of qubit, the building blocks of quantum computers.

It's also a promising qubit for a future quantum internet—a potential communication network, similar to the internet we're familiar with, that transmits information through quantum principles.

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 ...

This includes a new cryogenic hardware design to reduce the amount of metal at the refrigerator’s coldest stage, increasing efficiency and reducing the cost per qubit, and an improved qubit chip ...

BERKELEY, Calif.,– Quantum-classical computing company Rigetti announced the launch of its flagship 84-qubit Ankaa-3 system featuring a hardware redesign. Rigetti ...

The company's December release of its 84-qubit Ankaa-3 quantum computer has also captured investor attention. Get Pro-Level Earnings Insights Before the Market Moves Rigetti Computing Inc RGTI ...

Equal1 representatives said its SiGe 6-qubit array — which is the part of the chip where qubits are created and controlled — had broken ground in two key areas: the precision of quantum gate ...

Scientists Develop Novel High-Fidelity Quantum Computing Gate Nov. 21, 2024 — Researchers have succeeded in building a quantum computer gate based on a double-transmon coupler (DTC), which had ...

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 ...