Even very slight environmental noise, such as microscopic vibrations or magnetic field fluctuations a hundred times smaller ...

Quantum computers promise to solve problems that overwhelm classical machines, but their most stubborn obstacle is noise that scrambles fragile quantum states before any useful answer emerges. A new ...

Quantum entanglement lets particles stay connected, even when separated by vast distances. This strange link is crucial to building quantum computers and securing quantum communications. But it’s also ...

Quantum entanglement, a cornerstone of quantum mechanics, allows particles to remain connected across vast distances. This ...

Researchers have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future technologies. Researchers at the University of the Witwatersrand ...

Quantum materials can behave in surprising ways when many tiny spins act together, producing effects that don’t exist in ...

Researchers have experimentally recreated another fundamental theoretical model from quantum physics, which goes back to the Nobel Prize laureate Werner Heisenberg. The basis for the successful ...

Collective behavior is an unusual phenomenon in condensed-matter physics. When quantum spins interact together as a system, ...