Dark matter is an elusive form of matter that almost never emits, absorbs or reflects light, while only weakly interacting with regular matter. These properties make it very difficult to detect using ...

Researchers have proposed a new way of using quantum light to 'see' quantum sound. A new paper reveals the quantum-mechanical interplay between vibrations and particles of light, known as photons, in ...

Experiments hint that quantum mechanisms are vital to the machinery of life. Now researchers are exploring if these effects ...

Have you ever wondered what it would be like if machines could hear the world in ways far beyond human ears? For years, computers have been good at recognizing speech, canceling noise and simulating ...

Sound is usually treated as the most familiar of physical phenomena, the background noise of daily life rather than a frontier of fundamental physics. Yet in laboratories around the world, carefully ...

Quantum effects are physical phenomena that cannot be explained accurately with classical mechanics alone. They arise from the wave-like and probabilistic behavior of matter and light: energy levels ...

Physicists at MIT have achieved a major feat, capturing a bizarre quantum effect called second sound on film, where heat ripples through matter like a wave instead of spreading gradually. First ...

Scientists have shown that Barkhausen noise can be produced not only through traditional, or classical means, but through quantum mechanical effects. The research represents an advance in fundamental ...

The quantum ground state of an acoustic wave of a certain frequency can be reached by completely cooling the system. In this way, the number of quantum particles, the so-called acoustic phonons, which ...

Researchers at the University of East Anglia have proposed a new way of using quantum light to ‘see’ quantum sound. A new paper published today reveals the quantum-mechanical interplay between ...