Search results for quantum computer

Quantum Physics Oct 9, 2025

Individual electrons trapped and controlled above 1 K, easing cooling limits for quantum computing

Researchers from EeroQ, the quantum computing company pioneering electron-on-helium technology, have published a paper, titled "Sensing and Control of Single Trapped Electrons Above 1 Kelvin," in Physical Review X that details ...

Condensed Matter Oct 6, 2025

Third dimension of data storage: Physicists demonstrate first hybrid skyrmion tubes for higher-density quantum computing

Typically, the charge of electrons is used to store and process information in electronics-based devices. In spintronics, the focus is instead on the magnetic moment or on magnetic vortices, so-called skyrmions—the goal is ...

Quantum Physics Oct 1, 2025

Combination of quantum and classical computing supports early diagnosis of breast cancer

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 proposed a hybrid quantum-classical ...

Quantum Physics Sep 29, 2025

Quantum error correction codes enable efficient scaling to hundreds of thousands of qubits

A new class of highly efficient and scalable quantum low-density parity-check error correction codes, capable of performance approaching the theoretical hashing bound, has been developed by scientists at the Institute of ...

Quantum Physics Sep 28, 2025

Physicists demonstrate 3,000 quantum-bit system capable of continuous operation

One often-repeated example illustrates the mind-boggling potential of quantum computing: A machine with 300 quantum bits could simultaneously store more information than the number of particles in the known universe.

Superconductivity Sep 24, 2025

Physicists nearly double speed of superconducting qubit readout in quantum computers

RIKEN physicists have found a way to speed up the readout of qubits in superconducting quantum computers, which should help to make them faster and more reliable.

Other Sep 20, 2025

Saturday Citations: Exercise weight loss explained; chimpanzees like alcohol; auditing quantum computers

This week, researchers reported evidence of a cosmic impact at classic Clovis archaeological sites. Biologists in Texas discovered a rare hybrid bird, the offspring of a blue jay and a green jay. And a study suggests that ...

Quantum Physics Sep 18, 2025

'Like talking on the telephone': Quantum computing engineers get atoms chatting long distance

UNSW engineers have made a significant advance in quantum computing: they created 'quantum entangled states'—where two separate particles become so deeply linked they no longer behave independently—using the spins of two ...

Quantum Physics Sep 18, 2025

Tomorrow's quantum computers could use sound, not light

While many plans for quantum computers transmit data using the particles of light known as photons, researchers from the University of Chicago Pritzker School of Molecular Engineering (UChicago PME) are turning to sound.

Quantum Physics Sep 16, 2025

If quantum computing is answering unknowable questions, how do we know they're right?

Quantum computing promises to solve the seemingly unsolvable in fields such as physics, medicine, cryptography and more.

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