advertisement
Quantum Computers News
June 29, 2023

Top Headlines

Researchers Make a Quantum Computing Leap With a Magnetic Twist

Scientists and engineers have announced a significant advancement in developing fault-tolerant qubits for quantum computing. In a pair of articles, they report that, in experiments with flakes of semiconductor materials -- each only a single layer of atoms thick -- they detected signatures of ...

Open-Source Software to Speed Up Quantum Research

Quantum technology is expected to fundamentally change many key areas of society. Researchers are convinced that there are many more useful quantum properties and applications to explore than those we know today. A team of researchers has now developed open-source, freely available software that ...

New Technique in Error-Prone Quantum Computing Makes Classical Computers Sweat

Today's quantum computers often calculate the wrong answer because of noisy environments that interfere with the quantum entanglement of qubits. IBM Quantum has pioneered a technique that accounts for the noise to achieve reliable results. They ...

Schrödinger's Cat Makes Better Qubits

Drawing from Schrodinger's cat thought experiment, scientists have built a 'critical cat code' qubit that uses bosons to store and process information in a way that is more reliable and resistant to errors than previous qubit ...
advertisement

Latest Headlines
updated 6:07pm EDT

Earlier Headlines

Wiring Up Quantum Circuits With Light

The number of qubits in superconducting quantum computers has risen rapidly during the last years, but further growth is limited by the need for ultra-cold operating temperatures. Connecting several ...

Curved Spacetime in a Quantum Simulator

The connection between quantum physics and the theory of relativity is extremely hard to study. But now, scientists have set up a model system, which can help: Quantum particles can be tuned in such ...

Researcher Uses Artificial Intelligence to Discover New Materials for Advanced Computing

Researchers have identified novel van der Waals (vdW) magnets using cutting-edge tools in artificial intelligence (AI). In particular, the team identified transition metal halide vdW materials with ...

Symmetric Graphene Quantum Dots for Future Qubits

Quantum dots in semiconductors such as silicon or gallium arsenide have long been considered hot candidates for hosting quantum bits in future quantum processors. Scientists have now shown that ...

Researchers Develop Manual for Engineering Spin Dynamics in Nanomagnets

An international team of researchers has developed a comprehensive manual for engineering spin dynamics in nanomagnets -- an important step toward advancing spintronic and quantum-information ...

Quantum Computer in Reverse Gear

Large numbers can only be factorized with a great deal of computational effort. Physicists are now providing a blueprint for a new type of quantum computer to solve the factorization problem, which ...

Quantum Entanglement of Photons Doubles Microscope Resolution

Using a "spooky" phenomenon of quantum physics, researchers have discovered a way to double the resolution of light ...

Tunneling Electrons

By superimposing two laser fields of different strengths and frequency, the electron emission of metals can be measured and controlled precisely to a few attoseconds. Physicists have shown that this ...

Scientists Have Full State of a Quantum Liquid Down Cold

A team of physicists has illuminated certain properties of quantum systems by observing how their fluctuations spread over time. The research offers an intricate understanding of a complex phenomenon ...

量子纠缠可以加速计Dark Matter Sensors More Accurate

The 'spooky action at a distance' that once unnerved Einstein may be on its way to being as pedestrian as the gyroscopes that currently measure acceleration in ...

Two Qudits Fully Entangled

Recently quantum computers started to work with more than just the zeros and ones we know from classical computers. Now a team demonstrates a way to efficiently create entanglement of such ...

advertisement

Quantum Computer Applied to Chemistry

There are high expectations that quantum computers may deliver revolutionary new possibilities for simulating chemical processes. This could have a major impact on everything from the development of ...

Embracing Variations: Physicists Analyze Noise in Lambda-Type Quantum Memory

In the future, communications networks and computers will use information stored in objects governed by the microscopic laws of quantum mechanics. This capability can potentially underpin ...

Rock, Paper, Scissors: Searching for Stronger Nonlocality Using Quantum Computers

In the quantum world particles can instantaneously know about each other's state, even when separated by large distances. This is known as nonlocality. Now, A research group has produced some ...

Long-Distance Quantum Teleportation Enabled by Multiplexed Quantum Memories

Researchers report having achieved quantum teleportation from a photon to a solid-state qubit over a distance of 1km, with a novel approach using multiplexed quantum ...

A Team Creates 'Quantum Composites' for Various Electrical and Optical Innovations

A team has shown in the laboratory the unique and practical function of newly created materials, which they called quantum composites, that may advance electrical, optical, and computer ...

Quantum Liquid Becomes Solid When Heated

Solids can be melted by heating, but in the quantum world it can also be the other way around: An experimental team has shown how a quantum liquid forms supersolid structures by heating. The ...

Laser Light Hybrids Control Giant Currents at Ultrafast Times

The flow of matter, from macroscopic water currents to the microscopic flow of electric charge, underpins much of the infrastructure of modern times. In the search for breakthroughs in energy ...

How to Overcome Noise in Quantum Computations

Scientists have made significant progress in quantum computing by deriving a formula that predicts the effects of environmental noise. This is crucial for designing and building quantum computers ...

DMI Allows Magnon-Magnon Coupling in Hybrid Perovskites

An international group of researchers has created a mixed magnon state in an organic hybrid perovskite material by utilizing the Dzyaloshinskii--Moriya-Interaction (DMI). The resulting material has ...

周四,马y 18, 2023
Wednesday, May 17, 2023
周四,马y 11, 2023
Monday, May 8, 2023
周四,马y 4, 2023
Tuesday, May 2, 2023
Wednesday, April 26, 2023
Monday, April 24, 2023
Thursday, April 20, 2023
Wednesday, April 19, 2023
Tuesday, April 18, 2023
Thursday, April 13, 2023
Thursday, April 6, 2023
Tuesday, April 4, 2023
周四,马rch 30, 2023
Tuesday, March 21, 2023
Monday, March 20, 2023
Friday, March 17, 2023
周四,马rch 16, 2023
Tuesday, March 14, 2023
Monday, March 13, 2023
周四,马rch 9, 2023
Wednesday, March 8, 2023
Monday, March 6, 2023
Wednesday, March 1, 2023
Monday, February 27, 2023
Friday, February 24, 2023
Thursday, February 23, 2023
Friday, February 17, 2023
Wednesday, February 15, 2023
Tuesday, February 14, 2023
Friday, February 10, 2023
Thursday, February 9, 2023
Wednesday, February 8, 2023
Thursday, February 2, 2023
Tuesday, January 31, 2023
Monday, January 30, 2023
Friday, January 27, 2023
Thursday, January 26, 2023
Tuesday, January 24, 2023
Wednesday, January 18, 2023
Tuesday, January 10, 2023
Thursday, January 5, 2023
Thursday, December 22, 2022
Wednesday, December 14, 2022
Tuesday, December 13, 2022
Monday, December 12, 2022
Friday, December 9, 2022
Monday, December 5, 2022
Thursday, December 1, 2022
Wednesday, November 30, 2022
Tuesday, November 29, 2022
Monday, November 28, 2022
Wednesday, November 23, 2022
Tuesday, November 22, 2022
Monday, November 21, 2022
Thursday, November 17, 2022
Wednesday, November 16, 2022
Wednesday, November 9, 2022
Tuesday, November 8, 2022
Monday, November 7, 2022
Tuesday, November 1, 2022
Monday, October 31, 2022
Friday, October 28, 2022
Thursday, October 27, 2022
Tuesday, October 25, 2022
Friday, October 21, 2022
Thursday, October 13, 2022
Wednesday, October 12, 2022
Tuesday, October 11, 2022
Friday, October 7, 2022
Thursday, October 6, 2022
Thursday, September 29, 2022
Tuesday, September 27, 2022
advertisement