Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform classical systems on certain tasks. Over the past few decades, researchers ...

MaxCut is a key NP-hard combinatorial optimization problem. Quantum computing offers methods to solve such problems potentially better than classical counterparts, with the Quantum Approximate ...

Quantum computing has emerged as a transformative paradigm, with algorithms like Shor’s 1 and Grover’s 2 demonstrating profound theoretical advantages over classical counterparts 3. However, a ...

Quantum technologies like quantum computers are built from quantum materials. These types of materials exhibit quantum properties when exposed to the right conditions. Curiously, engineers can also ...

A new quantum-inspired algorithm has cracked a problem so massive that conventional supercomputers struggle to even approach it. Researchers used the method to simulate extraordinarily complex quantum ...

量子コンピュータの実機開発が進んでいるなかで、量子コンピュータでどのような計算が可能なのかというアルゴリズムの研究も非常に重要です。 グリッドでは2017年より量子アルゴリズムの研究活動を開始し、2019年よりIBM Q Networkに参加し、IBM Qを活用し ...

Researchers demonstrated a quantum algorithmic speedup with the quantum approximate optimization algorithm, laying the groundwork for advancements in telecommunications, financial modeling, materials ...

DAEJEON, South Korea (October 14, 2024) – Qunova Computing, a developer of quantum software applications designed to bring quantum computing to the chemical, pharmaceutical and industrial engineering ...

Google's Willow chip has achieved a verifiable quantum advantage, running a new algorithm 13,000 times faster than the best supercomputers. This breakthrough, named Quantum Echoes, can explain atomic ...

Research published in the International Journal of Information and Communication Technology has taken inspiration from the ...