Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic method for quantum computers. It makes errors in individual quantum bits ...

NbRe may be a long-sought triplet superconductor, offering zero-resistance spin transport and major advances in quantum computing.

With USC, IBM and RWTH as co-authors, paper introduces dynamic decoupling method to deliver highest ever fidelity on entangled, logical superconducting qubits We intend to fully integrate these new ...

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful ...

This proof-of-principle experiment marks an important advancement toward building large-scale ion-trap quantum computing ...

Ethereum co-founder Vitalik Buterin laid out a quantum resistance roadmap targeting four key vulnerabilities in the network’s cryptography.

IonQ aims to solve those issues by using tiny lasers to trap ions in a quantum state. Unlike older quantum systems, which ...