Quantum computers are incredible, but they come with a big challenge: keeping errors under control. At the heart of the issue ...

The toy qubit universe “serves as a reservoir from which an observer may extract the information necessary for a geometric structure to emerge,” they concluded. “[T]he question remains as to ...

In the latest experiments, independent teams led by Adam Kaufmann from JILA in Colorado and Jeff Thompson from Princeton University in New Jersey instead used the nuclear spin of a Yb isotope, Yb-171, ...

Today, IBM announced the latest generation of its family of avian-themed quantum processors, the Osprey. With more than three times the qubit count of its previous-generation Eagle processor ...

For example, when a qubit is exposed to air ... Walter, a lead beamline scientist in NSLS-II's electronic structure techniques program and one of the lead authors on the paper.

By reducing the physical qubit overhead, the findings pave the way for the creation of a more compact quantum hard drive—an efficient quantum memory system capable of storing vast amounts of ...

Officials at Qubit Pharmaceuticals report that the company has drastically reduced the number of qubits needed to compute the properties of small molecules with its Hyperion-1 emulator ...

Two quantum information theorists have solved a decades-old problem that will free up quantum computing power. University of Sydney quantum researchers Dominic Williamson and Nouédyn Baspin have ...