#bskyart #iconoplasm #AIArt #AIArtist #AIArtwork #AIimages #GenArt #DigitalArt #AIArtGallery #AIGeneratedArt #AIArtCommunity #synthart #rydberg #thallium #molecule #demon #eyeball #abattoir

Rydberg Abattoir

Active Quantum Flocks Flocks of animals represent a prominent archetype of collective behavior in the macroscopic classical world, where the constituents, such as birds, concertedly perform motions and actions as if being ...

Active quantum flocks

Flocks of animals are an archetype of collective behavior in the macroscopic world. Here, we show that flocks can also form at the quantum level with unique quantum features:

doi.org/10.1103/rd46...

Novel nonequilibrium phase of matter realizable in #Rydberg atomic systems.

Original post on thequantuminsider.com

Rydberg Technologies Inc. Announces Launch of Rydberg Photonics in Berlin Insider Brief PRESS RELEASE — Rydberg Technologies Inc. today announced the launch of Rydberg Photonics GmbH, a Berlin-b...

#Quantum #Computing #Business #Germany #Rydberg […]

[Original post on thequantuminsider.com]

Quantum 'Rydberg Wave Packets' Offer New Way to Measure Time

Uppsala University showed laser‑excited Rydberg wave packets can timestamp events as short as 1.7 trillionths of a second, removing the need for a conventional clock. Read more: getnews.me/quantum-rydberg-wave-pac... #rydberg #quantumtime

Four ensembles of atoms arranged on a square. Within every ensemble, there are three atoms. On the two left ensembles, the central atom is depicted with a yellow torus (circular Rydberg level) and the two outer ones with a red sphere (ground state). In the two left ensembles, the central atom is depicted by a small blue torus (circular level), the left atom as a large green sphere (other Rydberg level) and the right atom as a red sphere. All red-sphere atoms are illuminated by a red beam that represents a laser trap.

I am quite happy to share our latest work from the #Rydberg Atoms team of @lkblab.bsky.social, that just appeared on arXiv, by Yohann Machu and all the Rb team @college-de-france.fr @psl-univ.bsky.social @normalesup.bsky.social @cnrs.fr @sorbonne-universite.fr (1/14)

arxiv.org/abs/2509.24691

Roughening Dynamics of Interfaces in the Two-Dimensional Quantum Ising Model The properties of interfaces are key to understanding the physics of matter. However, the study of quantum interface dynamics has remained an outstanding challenge. Here, we use large-scale tree tenso...

Interfaces are key to understand the physics of matter. Remarkably, (only) in 2D #quantum systems interfaces can undergo their own phase transition. The dynamical signatures of this #roughening we study in our latest PRL:

link.aps.org/doi/10.1103/...

Readily accessible in #Rydberg systems.

Original post on mastodon.social

` Unlike any other clock, this quantum watch does not utilize a counter and is fully quantum mechanical in its nature. The quantum watch has the potential to become an invaluable tool in pump-probe spectroscopy due to its simplicity, assurance of accuracy, and ability to provide an absolute […]

Physicists Found an Entirely New Way of Measuring Time Your time starts now.

#Physicists Found an Entirely #New Way of #Measuring #Time (can indicate #durations as short as 1.7 #trillionths of a #second). #MikeMcRae Nov 23, 2024. #quantum #Rydberg #electron #atoms #physics www.yahoo.com/news/physici...

Interaction-driven breakdown of Aharonov–Bohm caging in flat-band Rydberg lattices - Nature Physics The effect of strong interactions on the physics hosted by flat bands remains largely unexplored in atomic systems. An experiment in a synthetic flat-band lattice now demonstrates an interaction-drive...

Happy Friday! Another #OpenAccess paper published today. #Physics

A #Rydberg lattice with flat bands shows an interaction-driven transition from localization to delocalization.

www.nature.com/articles/s41...

One of my favourite #Christmas #hymns, Betlehems #stjärna / The star of Betlehem. The lyrics are a poem by Victor #Rydberg from 1891 and the music was written by #Alice #Tegner in 1893. So this sweet tune has been used in #Sweden for about 130 years now.

youtu.be/kHkVrDVtZmA?...

Tomten (Robin Goodfellow) as imagined by Harald Wiberg

Winter pondering poetry time:

en.wikisource.org/wiki/Robin_G...

A classic originating from my home in the north.

#poetry #christmas #rydberg #viktorrydberg #sweden #tradition #culture #winter

In 1977 #Sweden sent our worst performing #ESC entry ever. I still remember how my mother thought #Charlie #Chaplin should've won the ticket to #Eurovision instead of Beatles by Forbes.The comedian #Eva #Rydberg is still going strong, she's a living legend here in Sweden.

youtu.be/5-M2Y4Yg41w?...

Night view from building in Harvard university.

Photo of Ray and Maria Stat center in MIT, Boston

Twenty years after my master internship (ouch, I feel old… 👨‍🦳), it was great to be back in Harvard and @mitofficial.bsky.social to visit the wonderful labs of the CUA and talk there about our circular #Rydberg atoms!

Two circular Rydberg atoms are trapped in a pair of optical bottle beams. They interact through dipole-dipole interaction. The distance d between the atoms and the angle theta between the interatomic axis and the quantization axis are represented.

News from Kastler Brossel Laboratory! We have measured the dipole-dipole interaction between two circular #Rydberg atoms trapped in optical bottle beams.

Check out our now work on the arXiv: arxiv.org/abs/2407.04109

@collegedefrance.bsky.social @cnrs.bsky.social ENS-PSL Univ. Sorbonne Univ.