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.

2024年12月9日 · 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 ...

2024年12月30日 · 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

2023年10月24日 · 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

2024年7月3日 · Technology Multiple nations enact mysterious export controls on quantum computers. Identical wording placing limits on the export of quantum computers has appeared in regulations across the globe.

2024年11月19日 · 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 ...

2024年4月30日 · Technology Australia places A$1 billion bet on quantum computing firm PsiQuantum. A joint investment by the Australian federal government and the government of Queensland makes PsiQuantum one of ...

2025年1月9日 · 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 ...

quantum computing. Technology IBM entangled two quantum chips to work together for the first time IBM has bet big on a modular approach to building quantum computers, and now it has successfully ...

2021年3月11日 · 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 ...