The chip has broken new ground in a key random circuit sampling benchmark, an important development in Google's roadmap for ...

A key component of quantum computers is the qubit, which is the quantum analogue of a classical bit. Superconducting ... larger and more complex quantum circuits, as it allows for longer ...

Superconducting single-flux-quantum (SFQ) circuits represent ... traction for its potential to revolutionize computing systems. These circuits leverage the unique properties of superconductors ...

Molecules haven't been used in quantum computing, even though they have the potential to make the ultra-high-speed ...

MIT researchers have achieved a world-record single-qubit fidelity of 99.998% using fluxonium, a superconducting qubit.

Today, many quantum computers are based on superconducting electrical circuits that have zero resistance and therefore preserve information very well. For qubits to work without errors and for ...

The Swiss startup has found a way to allow qubits to move in all spatial directions like an aeroplane, instead of like cars ...

A breakdown of what type of risks quantum computing poses to Bitcoin, and how worried users of the network should be.

A vexing problem has long confronted quantum computer designers: the need to keep bits in a superconducting quantum processor ...

Instead of using more traditional quantum computers that include "loops of supercooled superconducting wire or intentional imperfections crystalline silicon," IonQ uses trapped ions instead.

IonQ (NYSE: IONQ) is emerging as a potential leader in the commercialization of quantum computing through its trapped-ion technology approach. Unlike traditional superconducting quantum ...