### Digital “Demon”: A Surprisingly Simple Method That Improves Quantum Computing Accuracy by 20X

Researchers at UNSW Sydney have created a new technique for resetting quantum computers with a high level of accuracy. This process, known as preparing a…

Researchers at UNSW Sydney have created a new technique for resetting quantum computers with a high level of accuracy. This process, known as preparing a…

Discovery of previously unknown effect makes compact, ultra-fast control of spin qubits possible. Australian engineers have discovered a new way of precisely controlling single electrons…

Parity quantum computers make complicated algorithms easier to implement. In a quantum computer, quantum bits (qubits) act simultaneously as a computing unit and memory. Quantum information…

Using a quantum processor, researchers made microwave photons uncharacteristically sticky. After coaxing them to clump together into bound states, they discovered that these photon clusters…

Computers that can use quantum mechanics’ “spooky” properties to solve problems quicker than existing technology may seem appealing, but they must first overcome a major…

A Peculiar Protected Structure Links Viking Knots With Quantum Vortices A vortex structure that is impervious to decay has been identified through mathematical analysis. In…

Dark matter makes up about 27% of the matter and energy budget in the universe, but scientists do not know much about it. They do…

Physicists observe wormhole dynamics using a quantum computer in a step toward studying quantum gravity in the lab. For the first time, scientists have developed…

Stability in Asymmetry By breaking the symmetry of their environment, scientists demonstrate a new technique for extending the length of time qubits can retain information….

A multi-institutional team has created an efficient method for measuring high-dimensional qudits encoded in quantum frequency combs, a kind of photon source, on a single…

Quantum computing engineers have set a new standard for silicon chip performance. In the world of quantum computing, two milliseconds, or two thousandths of a…

Physicists have created the first Bose-Einstein condensate — the mysterious “fifth state” of matter — made from quasiparticles. These are entities that do not count…

Scientists believe our brains could use quantum computation after taking a concept developed to prove the existence of quantum gravity and adapting it to explore…

Long-Lived Coherent Quantum States in a Superconducting Device for Quantum Information Technology Scientists have been able to demonstrate for the first time that large numbers…

Physicists prove that classical machine learning models can improve predictions about quantum materials. Quantum computers have generated a lot of buzz and for good reason….

A new error correction method. Researchers have uncovered a brand-new technique for correcting errors in quantum computer calculations, potentially eliminating a significant barrier to a…

Error correction in a silicon qubit system was demonstrated by the researchers. By demonstrating error correction in a three-qubit silicon-based quantum computing device, researchers from…

A research team succeeded in executing the world’s fastest two-qubit gate (a fundamental arithmetic element essential for quantum computing) using a completely new method of…