Jonas Schou Neergaard-Nielsen's Avatar

Jonas Schou Neergaard-Nielsen

@neago

Turned mirrors, for a more efficient life. CV quantum info/quantum optics @ DTU.

82
Followers
374
Following
4
Posts
16.11.2024
Joined
Posts Following

Latest posts by Jonas Schou Neergaard-Nielsen @neago

Was genuinely flustered by this title! Needed some back-and-forth with colleagues to understand the reference πŸ˜‚

22.03.2025 05:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Maxwell’s demon was on holiday, just catching up on recent updates… until it thought, β€˜Hmmm, I should write a tutorial!'

Very happy to share "a friendly guide to exorcising Maxwell's demon" (arxiv.org/pdf/2503.07740).

12.03.2025 19:34 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Quantum computing is an exciting field and most experts believe we'll build a useful device within decades. But quantum-hype from tech companies do the field a massive disservice. To cut through the bullshit I'd recommend following... βš›οΈ πŸ§ͺ 🧡 1/

19.02.2025 15:09 πŸ‘ 96 πŸ” 25 πŸ’¬ 4 πŸ“Œ 4

We should make it the official quantum Bluesky policy that the release of every new paper must be announced by a meme summarizing the main result. Here are some examples... 🧡

02.12.2024 17:16 πŸ‘ 125 πŸ” 18 πŸ’¬ 5 πŸ“Œ 7
Post image

My 2024 albums receipt, issued by @statsfm.bsky.social 🧾

05.12.2024 20:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
My 2024 Wrapped – get yours 2024 Wrapped

Billie & Nick - The Wild God Hit Me Hard and Soft. By far my 2 top albums this year.

#SpotifyWrapped #NickCave #BillieEilish
open.spotify.com/wrapped/shar...

05.12.2024 20:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Every once in a while, I remember that humans are now able to detect ripples in the very fabric of spacetime itself originating from merging black holes at cosmological distances by looking for laser displacements on Earth equal to 1/1000 the diameter of a proton. That's pretty fucking amazing. πŸ§ͺ

02.12.2024 20:37 πŸ‘ 91 πŸ” 20 πŸ’¬ 4 πŸ“Œ 1

Knæk og bræk! 🎣

26.11.2024 22:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

The strain on scientific publishing: we set out to characterise the remarkable growth of the scientific literature in the last few years, in spite of declining growth in total scientists. What is going on?

direct.mit.edu/qss/article/...

A 🧡 1/n
#AcademicSky #PhDchat #ScientificPublishing #SciPub

19.11.2024 12:27 πŸ‘ 997 πŸ” 560 πŸ’¬ 45 πŸ“Œ 134
Post image

When did we start using the term 'logical qubit'?

I just went through a few old papers to see if I could find the first use.

In 1995, Peter Shor had k qubits he wanted to store and nine that contain the encoding. But the word 'logical' does not appear.

journals.aps.org/pra/abstract...

22.11.2024 09:11 πŸ‘ 51 πŸ” 11 πŸ’¬ 1 πŸ“Œ 3

By popular demand, here is a starter pack of all quantum PhD students on BlueSky that we could find.
go.bsky.app/AUTn1di

21.11.2024 18:28 πŸ‘ 47 πŸ” 19 πŸ’¬ 10 πŸ“Œ 2
Preview
Logical computation demonstrated with a neutral atom quantum processor Transitioning from quantum computation on physical qubits to quantum computation on encoded, logical qubits can improve the error rate of operations, and will be essential for realizing valuable quant...

Pretty f’ing impressive, if taken at their word.
"Logical computation demonstrated with a neutral atom quantum processor”
[claiming up to 28 logical qubits in 256 physical, implementing real error-corrected algorithms]
arxiv.org/abs/2411.11822
#Quantum #Science #QuantumComputing #AtomComputing

19.11.2024 13:35 πŸ‘ 26 πŸ” 4 πŸ’¬ 2 πŸ“Œ 3

There it is: TYPES OF PHOTONICS PAPER (2021).

What deserves to be added from the last 3 years?

17.11.2024 18:56 πŸ‘ 62 πŸ” 12 πŸ’¬ 8 πŸ“Œ 0
(Double slit experiment.  Dude only sees 2 bands when he β€œlooks” at the result)

(Double slit experiment. Dude only sees 2 bands when he β€œlooks” at the result)

30.07.2023 00:55 πŸ‘ 1110 πŸ” 272 πŸ’¬ 16 πŸ“Œ 17