Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly ...

An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...

Add Yahoo as a preferred source to see more of our stories on Google. Quantum computers promise to solve problems far beyond the reach of classical machines, from simulating new materials to ...

At the smallest scales of matter, nature behaves in ways that feel almost counterintuitive. Individual particles follow simple rules, but when they interact together, entirely new behaviors can emerge ...

Sometimes a visually compelling metaphor is all you need to get an otherwise complicated idea across. In the summer of 2001, a Tulane physics professor named John P.

Physicists have long theorized the existence of a unique state of matter known as a quantum spin liquid. In this state, magnetic particles do not settle into an orderly pattern, even at absolute zero ...

Researchers at Rice University report that cerium magnesium hexalluminate, a compound with the formula CeMgAl11O19, is not the quantum spin liquid it was long believed to be. In a peer-reviewed study ...

Quantum field theory (QFT) provides a comprehensive framework for describing the fundamental interactions of matter and radiation. In the context of atom‐field interactions, QFT elucidates how atoms ...

(Nanowerk News) Researchers at the University of Basel have shown that quantum systems can have antagonistic interactions, too – one agent attracts the other, but the other way around, there is a ...

Theoretical physicists along with an experimental team have found evidence of a quantum spin liquid in a material known as pyrochlore cerium stannate. They achieved this by combining state-of-the-art ...