Search results for Bose-Einstein condensate

Quantum Physics Feb 17, 2021

Quantum collaboration gives new gravity to the mysteries of the universe

Scientists have used cutting-edge research in quantum computation and quantum technology to pioneer a radical new approach to determining how our Universe works at its most fundamental level.

Condensed Matter Feb 16, 2021

Sloshing quantum fluids of light and matter to probe superfluidity

The 'sloshing' of a quantum fluid comprised of light and matter reveals superfluid properties.

General Physics Jan 26, 2021

Physicists discover new physical effect

Scientists have found that a perpendicular magnetic field makes electrically neutral quasiparticles (excitons) in semiconductors behave like electrons in the Hall effect. This discovery will help researchers to study the ...

Quantum Physics Jan 25, 2021

How complex oscillations in a quantum system simplify with time

Quantum physics allows to make statements about the behavior of a wide variety of many-particle systems at the atomic level, from salt crystals to neutron stars. In quantum systems, many parameters do not have concrete values, ...

Quantum Physics Jan 25, 2021

Researchers guide a single ion through a Bose-Einstein condensate

Transport processes are ubiquitous in nature, but still raise many questions. The research team around Florian Meinert from the Fifth Institute of Physics at the University of Stuttgart has now developed a new method to observe ...

Quantum Physics Dec 17, 2020

Learning about quantum vacuum by studying atoms

The Unruh-effect connects quantum theory and relativity. Until now, it could not be measured. A new idea could change this.

Optics & Photonics Dec 17, 2020

Enhanced interactions through strong light-matter coupling

Why do two-dimensional exciton-polaritons interact? The exciton-polariton quasiparticle is part light (photon), and part matter (exciton). Their excitonic (matter) part confers them the ability to interact with other particles, ...

Other Dec 15, 2020

Best of Last Year: The top Phys.org articles of 2020

It was a good year for research of all kinds as a team of geophysicists at the University of Maryland detected unexpected widespread structures near Earth's core. The structures were revealed as the researchers analyzed thousands ...

Quantum Physics Nov 23, 2020

Scientists make sound-waves from a quantum vacuum at the Black Hole laboratory

Researchers have developed a new theory for observing a quantum vacuum that could lead to new insights into the behavior of black holes.

Superconductivity Nov 6, 2020

Researchers demonstrate a superconductor previously thought impossible

Superconductivity is a phenomenon in which an electric circuit loses its resistance and becomes extremely efficient under certain conditions. There are different ways in which this can happen, which were thought to be incompatible. ...

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