Quantum Optimal Control Theory (QOCT) is a rigorous framework that underpins the precise manipulation of quantum systems by designing tailored control fields. It combines advanced mathematical ...

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

A new electrical method to conveniently change the direction of electron flow in some quantum materials could have implications for the development of next-generation electronic devices and quantum ...

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 ...

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 ...

According to a Nature Communications report, the research was led by Jake Freedman and Matt Eichenfield, in collaboration ...

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

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

God does not play dice with the universe,” Albert Einstein famously declared in 1927, sparking one of the most enduring ...

For quantum communication to work, light sources must emit photons one at a time, not in random bunches. Several materials ...