After the applied mathematician Peter Shor, then at Bell Labs in New Jersey, showed that a quantum algorithm could, in theory ...

Qubits, unlike classical bits, can exist as both 0 and 1 simultaneously, enabling vast data storage. Quantum computers work fast to solve complex problems, significantly outpacing traditional ...

量子コンピューターで用いられる量子ビット(キュービット)は同時に「0」と「1」という2つの状態で存在できるので、1ビットが「0」か「1」かの値を取る従来のコンピューターに比べてはるかに高速な計算ができます。Nature Nanotechnologyに掲載された論文に ...

現在、実用化されている古典的なコンピュータを凌駕する性能が期待される「量子コンピュータ」を開発中のGoogleは、2017年内にQubit(量子ビット)数が49のチップを製造し、性能実証を行う計画です。 Google Plans to Demonstrate the Supremacy of Quantum Computing - IEEE Spectrum ...

Quantum physicists have found a way to let a single qubit experience several different “journeys” through time at once, effectively bending a classic limit on how fast quantum systems are allowed to ...

Quantum computing is still in its early stages of development, but researchers have extensively explored its potential uses. A recent study conducted at São Paulo State University (UNESP) in Brazil ...

Quantum effects are no longer confined to ultra-cold chips and vacuum chambers. For the first time, researchers have ...