Tuning the entanglement structure in an array of qubits
MIT researchers have developed a groundbreaking technique to manipulate entanglement in superconducting qubits, offering valuable insights into the fundamental resource of quantum computing.
Quantum
Surprising reversal in quantum systems
Researchers at ETH Zurich have studied topological effects in an artificial solid, making surprising observations. The new insights into topological pumping could be used for quantum technologies in the future.
Quantum crystal of frozen electrons visualized
Scientists have visualized the elusive Wigner crystal – a strange form of matter that has eluded direct detection for some 90 years.
Physicists discover a novel quantum state in an elemental solid
Physicists observed the hybridization of two forms of topological quantum behavior—edge states and surface states, which are two types of quantum two-dimensional electron systems.
How Microsoft and Quantinuum achieved reliable quantum computing
Microsoft and Quantinuum were able to create four highly reliable logical qubits from only 30 physical qubits while demonstrating an 800x improvement in error rate.
New Device Opens Door to Storing Quantum Information as Sound Waves
This experiment investigates phonons for storing quantum information because it's relatively easy to build small devices that can store these mechanical waves.
Some Alloys Don't Change Size When Heated. We Now Know Why
Caltech scientists have unveiled why Invar alloys, combining iron and nickel, resist thermal expansion. Their research elucidates how the electron spin state and atomic vibrations cancel out, keeping Invars stable despite temperature changes.