Search results for quantum computer

Quantum Physics Nov 13, 2024

How 'clean' does a quantum computing test facility need to be?

Now is the time to banish low-level radioactive energy sources from facilities that house and conduct experiments with superconducting qubits, according to a pair of recently published studies. Significantly improving quantum ...

Condensed Matter Nov 13, 2024

Unique magnetic properties of 2D triangular lattice materials have potential applications for quantum computing

Researchers from a large international team, including ANSTO, have investigated the magnetic properties of two unique 2D triangular lattice antiferromagnetic materials (2D-TLHAF) using various neutron scattering techniques.

Quantum Physics Nov 4, 2024

Successful demonstration of a commercial cryogenic radio frequency power sensor paves way for quantum computing

Radio frequency (RF) and microwave power measurements are widely used to support applications across space, defense, and communication. These precise measurements enable engineers to accurately characterize waveforms, components, ...

Quantum Physics Oct 28, 2024

Study observes a phase transition in magic of a quantum system with random circuits

In the context of quantum mechanics and information, "magic" is a key property of quantum states that describes the extent to which they deviate from so-called stabilizer states. Stabilizer states are a class of states that ...

Condensed Matter Oct 25, 2024

Scientists gain insight into the material defects that cause errors in quantum computing

A team of researchers, led by scientist Lin Zhou of Ames National Laboratory, has made important progress towards understanding the role of surface oxides in improving quantum computing circuits performance. Surface oxides ...

Optics & Photonics Oct 24, 2024

Researchers use high-performance computing to analyze a quantum photonics experiment

For the first time ever, scientists at Paderborn University have used high-performance computing (HPC) at large scales to analyze a quantum photonics experiment. In specific terms, this involved the tomographic reconstruction ...

Quantum Physics Oct 17, 2024

Quantum scaling recipe: ARQUIN provides framework for simulating distributed quantum computing system

One of the most difficult problems with quantum computing relates to increasing the size of the quantum computer. Researchers globally are seeking to solve this "challenge of scale."

Optics & Photonics Oct 14, 2024

Quantum computing and photonics discovery potentially shrinks critical parts by 1,000 times

Researchers have made a discovery that could make quantum computing more compact, potentially shrinking essential components 1,000 times while also requiring less equipment. The research is published in Nature Photonics.

General Physics Oct 9, 2024

Merging atomic clocks with quantum computers could lead to ultraprecise measurements of laws of nature

Physicists like to measure things, and they like those measurements to be as precise as possible. That means working at unfathomably small scales, where distances are much smaller than even the diameters of subatomic particles. ...

General Physics Oct 9, 2024

Accelerator studies propel quantum research into a higher energy orbit

Physicists share a common interest in understanding how the physical world works. For example, when a particle physicist breaks apart a particle into smaller pieces, they ask themselves: are those the smallest pieces we can ...

page 37 from 40