In a quantum computer, the basic unit of memory is a quantum bit or qubit. Qubits are made using physical systems, such as the spin of an electron or the orientation of a photon.

Dec 9, 2024 · Researchers at the tech giant were the first in the world to demonstrate this feat, known as quantum supremacy, with the announcement of the Sycamore quantum computing chip in 2019. But since then ...

Dec 30, 2024 · Following successful early demonstrations of linking two quantum computing chips, IBM is aiming to break records for the largest quantum computer yet by combining many of them in parallel

Dec 18, 2024 · A quantum computing start-up is developing its own operating system to run quantum machines, akin to Microsoft Windows or macOS on a standard computer. The hardware for quantum computers has ...

Oct 24, 2023 · Technology Record-breaking quantum computer has more than 1000 qubits. Atom Computing has created the first quantum computer to surpass 1000 qubits, which could improve the accuracy of the machines

Jan 9, 2025 · Quantum computing chips could use heat to eliminate errors. Chalmers University of Technology, Lovisa Håkansson. A tiny cooling device can automatically reset malfunctioning components of a ...

Sep 17, 2024 · A quantum computing protocol makes it possible to extract energy from seemingly empty space, teleport it to a new location, then store it for later use. By Karmela Padavic-Callaghan.

Nov 19, 2024 · Useful quantum computers are one step closer. Microsoft and Atom Computing announced that they have set a new record for the most entangled logical qubits, which are crucial for developing quantum ...

Mar 11, 2021 · Ilyas is a regular and extensive writer and commentator on topics relating to quantum computing. He has a long-standing interest in the foundations of mathematics and category theory. He is a life ...

Jun 1, 2022 · A quantum computer that encodes information in pulses of light has solved a task in 36 microseconds that would take the best supercomputer at least 9000 years to complete. The researchers behind ...