Quantum effects are no longer confined to ultra-cold chips and vacuum chambers. For the first time, researchers have ...

Qubits, unlike classical bits, can exist as both 0 and 1 simultaneously, enabling vast data storage. Quantum computers work fast to solve complex problems, significantly outpacing traditional ...

Everyone in quantum computing agrees that error correction will be the key to doing a broad range of useful calculations. But early every company in the field seems ...

Quantum computing needs a sustainability initiative that benchmarks its carbon emissions throughout its entire life cycle ...

We’re nearing the end of the year, and there are typically a flood of announcements regarding quantum computers around now, in part because some companies want to live up to promised schedules. Most ...

A superconducting-qubit quantum chip in package assembly developed and manufactured at the AWS Center for Quantum Computing in Pasadena, Calif. Quantum computing, the cutting-edge technology that ...

Researchers have succeeded in generating a logical qubit from a single light pulse that has the inherent capacity to correct errors. Researchers at the universities of Mainz, Olomouc, and Tokyo ...

Researchers detail advances in the measurement of quantum devices that will be needed to realize a topological quantum computer. In an announcement, the team describes the operation of a device that ...

Qubits are normally made from superconducting metals and need to be cooled to near absolute zero to avoid collapsing. But scientists just built an error-free "logical qubit" from a single laser pulse ...

The creation of a photonic "Schrödinger cat state" – in other words the quantum superposition of states of the laser pulse amplitude that can be distinguished on a macroscopic scale (white or black ...