Search results for Bose-Einstein condensates

Soft Matter Aug 17, 2023

Unlocking chaos: Ultracold quantum gas reveals insights into wave turbulence

In the intricate realm of wave turbulence, where predictability falters and chaos reigns, new research explores the heart of wave turbulence using an ultracold quantum gas. The study reveals new insights that could advance ...

Quantum Physics Aug 7, 2023

NASA's space-based quantum science lab keeps getting better

On Tuesday, Aug. 1, a major hardware update for NASA's Cold Atom Lab lifted off aboard a Northrop Grumman Cygnus resupply spacecraft on its way to the International Space Station. About the size of a small refrigerator, the ...

Condensed Matter Jul 27, 2023

Tailoring quantum oscillations of a Bose-Einstein condensate of excitons as qubits

What plagues quantum upscaling? Most quantum computing devices are dependent on using complex physical phenomena that are either very short-lived (~10-12 seconds) and/or only survive at ultra-low temperatures (e.g., 10-3 ...

Nanophysics Jun 23, 2023

Metasurface enables strong coupling effects between light and transition metal dichalcogenides

The interaction of light and matter on the nanoscale is a vital aspect of nanophotonics. Resonant nanosystems allow scientists to control and enhance electromagnetic energy at volumes smaller than the wavelength of the incident ...

Condensed Matter Jun 12, 2023

Experiment shows Einstein-Podolsky-Rosen paradox scales up

A group of physicists at the University of Basel, in Switzerland, has found via experimentation that the Einstein-Podolsky-Rosen paradox still holds even when scaled up. Paolo Colciaghi, Yifan Li, Philipp Treutlein and Tilman ...

Astronomy Jun 8, 2023

Research sheds light on new model of cosmological dark matter

Newcastle University researchers used insights gained from the study of ultracold atomic Bose Einstein condensates to analyze the behavior of fuzzy dark matter, a new model for cosmological dark matter that has recently drawn ...

Optics & Photonics May 12, 2023

Proposed perovskite-based device combines aspects of electronics and photonics

New findings from a team of researchers at MIT and elsewhere could help pave the way for new kinds of devices that efficiently bridge the gap between matter and light. These might include computer chips that eliminate inefficiencies ...

Optics & Photonics May 10, 2023

Hybrid exciton–polariton particles surprise with negative mass

A surprise observation of negative mass in exciton–polaritons has added yet another dimension of weirdness to these strange light-matter hybrid particles.

General Physics May 3, 2023

Scientists find link between photosynthesis and 'fifth state of matter'

Inside a lab, scientists marvel at a strange state that forms when they cool down atoms to nearly absolute zero. Outside their window, trees gather sunlight and turn them into new leaves. The two seem unrelated—but a new ...

Condensed Matter Apr 12, 2023

Researchers reveal quantum interference in inter-layer Coulomb drag

A team led by Prof. Zeng Changgan and Associate Researcher Li Lin from the University of Science and Technology (USTC) / Chinese Academy of Sciences (CAS) Key Laboratory of Strongly-Coupled Quantum Matter Physics, collaborating ...

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