理化学研究所

RIKEN and Fujitsu develop 64-qubit quantum computer

RIKEN and Fujitsu have collaborated to develop a new 64-qubit superconducting quantum computer at the RIKEN RQC- Fujitsu Collaboration Center. The new quantum computer, which leverages the technology ...
PR Newswire

Quantinuum Launches Industry-First, Trapped-Ion 56-Qubit Quantum Computer, Breaking Key ...

A joint team from Quantinuum and JPMorgan Chase ran a Random Circuit Sampling (RCS) algorithm, achieving a remarkable 100x improvement over prior industry results from Google in 2019 and setting a new ...
産業技術総合研究所

Successful Demonstration of a Superconducting Circuit for Qubit Control within Large-scale ...

– Density of qubit-controlling-signals per cable may increase by approximately 1,000 times – In support of the development of large-scale superconducting quantum computers, researchers with the ...
理化学研究所

RIKEN and Fujitsu unveil world-leading 256-qubit quantum computer

RIKEN and Fujitsu Limited have developed a 256-qubit superconducting quantum computer that will significantly expand their joint quantum computing capabilities. The system, located at the RIKEN ...
Princeton University

Princeton puts quantum computing on the fast track with new qubit

In a major step toward practical quantum computers, Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions. “The real challenge, the thing that ...
동아사이언스

Yonsei University Unveils Korea's First 127-Qubit IBM Quantum Computer

The 127-qubit quantum computer, 'IBM Quantum System One,' is unveiled on the 20th at the Quantum Computing Center on Yonsei University's International Campus in Songdo, Incheon. Photo by Lee Byeong-gu ...
ジャパンタイムズ

Fujitsu and Riken develop world-leading quantum computer

Fujitsu and Riken said Tuesday that they have developed a world-leading 256-qubit superconducting quantum computer with four times the computing power of its predecessor. The new computer will be ...
Forbes

1 Million Qubits In Your Hand: Making Smaller, Faster Quantum Computers

Quantum Art's new QPU could be both significantly smaller and also faster than competing quantum architectures. How can we reinvent quantum computing? Perhaps by shrinking it down and making it small: ...
GIGAZINE

Intelが12量子ビットの量子コンピューターチップ「Tunnel Fall」を発表

Intelが2023年6月15日に量子コンピューター研究用チップ「Tunnel Fall」を発表しました。Tunnel Fallを用いることで、研究者は大規模な実験設備を用意せずとも量子コンピューターの研究に取り組むことができます。 Intel’s New Chip to Advance Silicon Spin Qubit Research for ...
ロイター

Google unveils quantum computer breakthrough; critics say wait a qubit

BERLIN/SAN FRANCISCO (Reuters) - Alphabet Inc's Google said on Wednesday it had achieved a breakthrough in computing research by using a quantum computer to solve in minutes a complex problem that ...
GIGAZINE

IBMが世界初の127量子ビット・量子プロセッサ「Eagle」を発表

量子コンピューターのロードマップを公開しているIBMが、単一の量子プロセッサとしては初の127量子ビットを実現した量子 ...