In classical control theory, both open-loop and closed-loop control systems are commonly used. These systems are well understood and rather straightforward, controlling everything from washing ...

Quantum computing has long promised breakthroughs in chemistry, logistics, finance, and climate modeling, but the hardware ...

Physicists are now using a tightly controlled laser and a cloud of ultracold atoms to imitate the behavior of electrons in solids, effectively building a quantum version of electronics out of light ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

Physicists manage to protect quantum information from noise using skyrmions, a key advance for networks and quantum computing ...

Quantum control of linear stochastic systems encompasses the rigorous study of controlling quantum devices whose dynamics are inherently influenced by random fluctuations. These systems are described ...

Origin Wukong's developers, Origin Quantum Computing Technology Co., launched China's fourth-generation self-developed quantum control system supporting over 500 qubits. Named Origin Tianji 4.0, this ...

Scientists have made leaps and bounds in bending atoms to their will, making them into everything from ultraprecise clocks to ...

Scientists were able to manipulate a calcium monohydride molecular ion — made up of one atom of hydrogen and one atom of ...

In the end, critical infrastructure’s biggest quantum risk is the outdated, manual trust models of today. Only by replacing ...

For the first time, scientists have observed the iconic Shapiro steps, a staircase-like quantum effect, in ultracold atoms.