Abstract The theory of quantum states over time extends the density operator formalism into the temporal domain, providing a unified treatment of ...

Giant atoms, artificial atoms larger than the interacting wavelength of light, exhibit decoherence-free behavior, but what ...

Inside high-energy proton collisions, quarks and gluons briefly form a dense, boiling state before cooling into ordinary ...

Quantum physics has quietly been rewriting the rulebook on matter, and the latest breakthroughs suggest that the so‑called ...

Long considered a serious technical challenge, superradiance could actually help quantum devices go even further.

Researchers have finally resolved a century-old debate over the famous "double slit" experiment, according to new research.

To explore how spin systems behave collectively, the researchers coupled a dense ensemble of nitrogen-vacancy (NV) centers in ...

Researchers unveil a quantum measurement protocol that tracks the velocity and direction of wave-like dark matter particles.

Researchers have demonstrated for the first time self-induced superradiance in quantum particles, completely flipping what ...

In a Columbia University laboratory in New York, physicist Sebastian Will and his team have reached one of ultracold physics’ ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...