Lost in Superposition

Bernie Meme: High-Harmonic. I am once again asking, are you classical or not?

New preprint!
arxiv.org/abs/2602.10882

We measure anti-bunching and witness quantum non-Gaussian states from high-harmonic generation.

High-harmonics are generated in a strong field process with unique properties, distinguishing it from the established quantum light sources.

[LIVE] FIRST Gravitational Waves Detected | LIGO (Laser Interferometer Gravitational Observatory) YouTube video by National Science Foundation News

10 years ago today, we told the world

"We have detected gravitational waves. We did it!"

Relive the moment we shared our result with the world www.youtube.com/live/aEPIwEJ...

#GW10Years #OTD 🔭🧪⚛️ 🎂

Bonjour Monsieur Dax!

Der frühe Vogel kommt eher an

Völkerrechtsbruch

The 2025 Headline of the Year Nominees

🧵

Vor ziemlich genau 8 Jahren hat Jörg Meuthen, ehem. Vorsitzender der AfD, gesagt, er sehe in den Innenstädten "noch vereinzelt Deutsche". Die Vorsitzende der CDU, Angela Merkel, hat ihm umgehend widersprochen. Friedrich Merz hat heute die Sprache und Position der AfD übernommen.

“The shining star of our family has dimmed his light for us in this life … We are heartbroken to announce that Michael D’Angelo Archer, known to his fans around the world as D’Angelo, has been called home."

More on D'Angelo's life and legacy: www.rollingstone.com/music/music-...

New article out

New article out

High-order harmonics are non-classcial!
This has recently been further substantiated by @kittenstate.bsky.social and his colleagues of the QUANTUM group at LOA.

loa.ensta-paris.fr/2025/09/09/q...

Their observation of a displaced squeezed state is now published in @physrevresearch.bsky.social.

Did you know your MacBook has a sensor that knows the exact angle of the screen hinge?

It’s not exposed as a public API, but I figured out a way to read it and make it sound like an old wooden door.

Are you a student or early-career researcher in quantum computing or quantum information? Then the following is for you.

We're organising a focused, community-driven conference at Leibniz Universität Hannover, hosted by Prof. Robert Raussendorf.

🗓️ Save the date: August 27–29, 2025

Spending a lovely afternoon of writing and watching tour de france

Nature study: when do girls fall behind in #maths? During their 1st year at primary school.

4 yr study, 2.6M French children. By comparing kids born a month apart but in diff school years they show it's education, not age, that triggers the gap☹️ 🧪👩‍🔬

ℹ️: www.nature.com/articles/s41...

👇Excellent 🧵

Fuck. RIP to Sly Stone. One of the greatest ever.

Vielleicht das einzig gute an Insomnie, dass das einem erspart bleibt

Wow - I don't remember seeing Magnus choking like this. Props to Gukesh for playing on and sensing the opportunity to take down his predecessor for the first time in classical control. #NorwayChess

Mars Express

After correcting tens of unintended features in my code, I finally arrived at finding yet another one

Ahoi Süßwassermatrose !

man sitzt, steht auf um sich irgendwo anders hinzusetzen. Manchmal auch um sich hinzulegen. Irgendwann stirbt man.

1.8% was enough for Dallas. Lucky for them, they will draft the tall guy and possibly win their fan support back

Now replacing the lofi girl with the Vatican chimney cam. Same vibes, just with a bit more suspense.

AOC and Bernie in front of the rally crowd in Denver

Zoomed out crowd shot of 34,000 people in downtown Denver with Colorado mountains in the background

Tonight an unbelievable **34,000 people** gathered for our Denver rally to take on billionaires and win our country back.

This was the largest political gathering in Denver since Obama in 2008.

Also bigger than the 2024 DNC.

And the largest ever rally in Bernie’s career (and obviously, mine too).

They probably will only start to worry when the size of funds will be cut under new government

Sounds a lot like two photon absorption to me

Vinnie winnin'

As a sphere, I couldn't handle the social pressure exhibited by unit spheres. Unrealistic stereotypes also exist in the world of spheres.

Klasse, Habeck ein Buch geschrieben, in dem er das BWV durcharbeitet schön mit Harmonieanalyse und allem drum und dran, dem Titel nach zu urteilen. Werde ich mir auf jeden Fall geben!