Frederik Hahn
@frederikhahn.bsky.social
A scientist by day and a politician by night.
Reposted by Frederik Hahn
PhD position on quantum computing at at ETH Zurich, advised by Dominik Hangleiter and co-advised by Renato Renner
www.quantiki.org/position/phd...
www.quantiki.org/position/phd...
October 7, 2025 at 8:59 AM
PhD position on quantum computing at at ETH Zurich, advised by Dominik Hangleiter and co-advised by Renato Renner
www.quantiki.org/position/phd...
www.quantiki.org/position/phd...
Reposted by Frederik Hahn
Reposted by Frederik Hahn
🥳I am very happy to have been awarded an ERC Starting Grant that I will use to start my own group and explore the large-scale entanglement properties of complex quantum systems.
This would not have been possible without my fantastic collaborators and supervisors. A big "thank you" to all of you! 🙏
This would not have been possible without my fantastic collaborators and supervisors. A big "thank you" to all of you! 🙏
📣 The ERC Starting Grant call results are out!
Find out which early-career researchers will receive funding this year, what they will be investigating, where they will be based... plus lots of other #ERCStG facts & figures for 2025!
➡️ buff.ly/IsafuFh
#FrontierResearch 🇪🇺#EUfunded #HorizonEurope
Find out which early-career researchers will receive funding this year, what they will be investigating, where they will be based... plus lots of other #ERCStG facts & figures for 2025!
➡️ buff.ly/IsafuFh
#FrontierResearch 🇪🇺#EUfunded #HorizonEurope
September 4, 2025 at 10:21 AM
🥳I am very happy to have been awarded an ERC Starting Grant that I will use to start my own group and explore the large-scale entanglement properties of complex quantum systems.
This would not have been possible without my fantastic collaborators and supervisors. A big "thank you" to all of you! 🙏
This would not have been possible without my fantastic collaborators and supervisors. A big "thank you" to all of you! 🙏
I did not expect to learn the difference between eudaimonia and eudaemonia, when I decided to participate in the www.avibagla.com/blueskydicti... challenge today 😅
en.wikipedia.org/wiki/Eudaimo...
en.wikipedia.org/wiki/Eudaemo...
en.wikipedia.org/wiki/Eudaimo...
en.wikipedia.org/wiki/Eudaemo...
Eudaimonia - Wikipedia
en.wikipedia.org
August 7, 2025 at 5:13 AM
I did not expect to learn the difference between eudaimonia and eudaemonia, when I decided to participate in the www.avibagla.com/blueskydicti... challenge today 😅
en.wikipedia.org/wiki/Eudaimo...
en.wikipedia.org/wiki/Eudaemo...
en.wikipedia.org/wiki/Eudaimo...
en.wikipedia.org/wiki/Eudaemo...
Reposted by Frederik Hahn
I wrote about automation and the meaning of life, as a guest post on Scott Aaronson's Shtetl-Optimized. (1/5)
scottaaronson.blog?p=9030
scottaaronson.blog?p=9030
ChatGPT and the Meaning of Life: Guest Post by Harvey Lederman
Scott Aaronson’s Brief Foreword: Harvey Lederman is a distinguished analytic philosopher who moved from Princeton to UT Austin a few years ago. Since his arrival, he’s become one of my …
scottaaronson.blog
August 5, 2025 at 11:15 AM
I wrote about automation and the meaning of life, as a guest post on Scott Aaronson's Shtetl-Optimized. (1/5)
scottaaronson.blog?p=9030
scottaaronson.blog?p=9030
Reposted by Frederik Hahn
#Quantum #QIP2025
The team @qip2025.bsky.social has uploaded the QIPv2025 talks
www.youtube.com/@QIP2025
Enjoy rewatching your favorites!
The team @qip2025.bsky.social has uploaded the QIPv2025 talks
www.youtube.com/@QIP2025
Enjoy rewatching your favorites!
QIP2025
www.youtube.com
July 27, 2025 at 11:02 PM
#Quantum #QIP2025
The team @qip2025.bsky.social has uploaded the QIPv2025 talks
www.youtube.com/@QIP2025
Enjoy rewatching your favorites!
The team @qip2025.bsky.social has uploaded the QIPv2025 talks
www.youtube.com/@QIP2025
Enjoy rewatching your favorites!
Reposted by Frederik Hahn
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
We're organising a focused, community-driven conference at Leibniz Universität Hannover, hosted by Prof. Robert Raussendorf.
🗓️ Save the date: August 27–29, 2025
July 18, 2025 at 6:57 AM
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
We're organising a focused, community-driven conference at Leibniz Universität Hannover, hosted by Prof. Robert Raussendorf.
🗓️ Save the date: August 27–29, 2025
Reposted by Frederik Hahn
After 3 1/2 years of work my course on quantum computing is finally finished — the "Director's Cut" of Understanding Quantum Information and Computation is now available.
arxiv.org/abs/2507.11536
arxiv.org/abs/2507.11536
Understanding Quantum Information and Computation
This is a course on the theory of quantum computing. It consists of 16 lessons, each with a video and written component, covering the basics of quantum information, quantum algorithms (including query...
arxiv.org
July 16, 2025 at 11:06 AM
After 3 1/2 years of work my course on quantum computing is finally finished — the "Director's Cut" of Understanding Quantum Information and Computation is now available.
arxiv.org/abs/2507.11536
arxiv.org/abs/2507.11536
Reposted by Frederik Hahn
🕵️ Want to blow the whistle without risking your safety?
Today, true anonymity online doesn’t exist. But in the future, #QuantumInternet could make it possible.
🎥 Learn how Quantum Whistleblowing works in episode 2 of #EverydayQuantum.
Today, true anonymity online doesn’t exist. But in the future, #QuantumInternet could make it possible.
🎥 Learn how Quantum Whistleblowing works in episode 2 of #EverydayQuantum.
June 16, 2025 at 12:06 PM
🕵️ Want to blow the whistle without risking your safety?
Today, true anonymity online doesn’t exist. But in the future, #QuantumInternet could make it possible.
🎥 Learn how Quantum Whistleblowing works in episode 2 of #EverydayQuantum.
Today, true anonymity online doesn’t exist. But in the future, #QuantumInternet could make it possible.
🎥 Learn how Quantum Whistleblowing works in episode 2 of #EverydayQuantum.
Reposted by Frederik Hahn
There is now an official announcement: The TIB has archived the current status of the arXiv:
blog.tib.eu/2025/05/14/p...
blog.tib.eu/2025/05/14/p...
Protecting Science: TIB builds Dark Archive for arXiv - TIB-Blog
Research and science are international; it is not for nothing that we speak of international specialist communities. Although a service such as arXiv is operated by an institution based in the USA, na...
blog.tib.eu
May 14, 2025 at 2:50 PM
There is now an official announcement: The TIB has archived the current status of the arXiv:
blog.tib.eu/2025/05/14/p...
blog.tib.eu/2025/05/14/p...
Reposted by Frederik Hahn
Hi, Bluesky community!👋
We are the Quantum Internet Alliance (QIA), a consortium of ~42 world-leading institutions working together to build a global Quantum Internet made in Europe.
Follow us for updates on the work we do!
You can also visit our website to know more: quantuminternetalliance.org
We are the Quantum Internet Alliance (QIA), a consortium of ~42 world-leading institutions working together to build a global Quantum Internet made in Europe.
Follow us for updates on the work we do!
You can also visit our website to know more: quantuminternetalliance.org
Quantum Internet Alliance | Building a Global Quantum Internet Made in Europe
Quantum Internet Alliance (QIA) is a team of world-leading research institutes & industry actors building a global Quantum Internet made in Europe.
quantuminternetalliance.org
May 6, 2025 at 10:50 AM
Hi, Bluesky community!👋
We are the Quantum Internet Alliance (QIA), a consortium of ~42 world-leading institutions working together to build a global Quantum Internet made in Europe.
Follow us for updates on the work we do!
You can also visit our website to know more: quantuminternetalliance.org
We are the Quantum Internet Alliance (QIA), a consortium of ~42 world-leading institutions working together to build a global Quantum Internet made in Europe.
Follow us for updates on the work we do!
You can also visit our website to know more: quantuminternetalliance.org
Reposted by Frederik Hahn
Did you know how much of the power generation capacity added each year world-wide was in renewables?
2022 it was 80 %
2023 it was 86 %
2024 it was 92,5 %
Not because the whole world suddenly turned „woke“, but because it’s the cheapest!
2022 it was 80 %
2023 it was 86 %
2024 it was 92,5 %
Not because the whole world suddenly turned „woke“, but because it’s the cheapest!
April 15, 2025 at 9:31 PM
Did you know how much of the power generation capacity added each year world-wide was in renewables?
2022 it was 80 %
2023 it was 86 %
2024 it was 92,5 %
Not because the whole world suddenly turned „woke“, but because it’s the cheapest!
2022 it was 80 %
2023 it was 86 %
2024 it was 92,5 %
Not because the whole world suddenly turned „woke“, but because it’s the cheapest!
Reposted by Frederik Hahn
Wahnsinn. Dieser nie dagewesene Anstieg der CO2-Konzentration in einem Jahr ist jenseits aller Erwartungen und müsste in zig Sondersendungen erörtert werden, wenn wir als Gesellschaft noch bei Trost wären. Müsste... gml.noaa.gov/ccgg/trends/...
April 14, 2025 at 7:58 PM
Wahnsinn. Dieser nie dagewesene Anstieg der CO2-Konzentration in einem Jahr ist jenseits aller Erwartungen und müsste in zig Sondersendungen erörtert werden, wenn wir als Gesellschaft noch bei Trost wären. Müsste... gml.noaa.gov/ccgg/trends/...
Reposted by Frederik Hahn
This — and has been for a while — an all-hands-on-deck emergency situation for anyone who cares about the welfare of the world.
BREAKING from @science.org: The Trump admin is seeking to kill nearly all climate research at NOAA, its climate science agency.
Its near-final budget proposal would end all NOAA research labs, academic institutes, and regional climate centers. And it wants to fully end the NOAA Research division.
Its near-final budget proposal would end all NOAA research labs, academic institutes, and regional climate centers. And it wants to fully end the NOAA Research division.
Trump seeks to end climate research at premier U.S. climate agency
White House aims to end NOAA’s research office; NASA also targeted
www.science.org
April 11, 2025 at 5:57 PM
This — and has been for a while — an all-hands-on-deck emergency situation for anyone who cares about the welfare of the world.
Reposted by Frederik Hahn
I'm going to tell you a little story about how the sausage of science journalism is made. You may already know that the big journals - Nature, Science and so on - provide reporters with embargoed copies of papers before they are published. But what exactly does that mean?
March 12, 2025 at 4:34 PM
I'm going to tell you a little story about how the sausage of science journalism is made. You may already know that the big journals - Nature, Science and so on - provide reporters with embargoed copies of papers before they are published. But what exactly does that mean?
Reposted by Frederik Hahn
I have a positive update regarding this matter:
The German National Library of Science and Technology in Hannover (TIB, www.tib.eu) confirmed that they will download and archive the entire arxiv.org as a safety measure.
The German National Library of Science and Technology in Hannover (TIB, www.tib.eu) confirmed that they will download and archive the entire arxiv.org as a safety measure.
March 10, 2025 at 11:09 AM
I have a positive update regarding this matter:
The German National Library of Science and Technology in Hannover (TIB, www.tib.eu) confirmed that they will download and archive the entire arxiv.org as a safety measure.
The German National Library of Science and Technology in Hannover (TIB, www.tib.eu) confirmed that they will download and archive the entire arxiv.org as a safety measure.
On the surface this looks like a huge mistake, but it was most certainly intentional.
Just got an email from the Fulbright Association. As of right now, funding has been cut off to 12,500 US citizens currently abroad and and more than 7,400 foreigner scholars and students in the United States
March 8, 2025 at 7:33 PM
On the surface this looks like a huge mistake, but it was most certainly intentional.
Reposted by Frederik Hahn
Thanks @zlatko-minev.bsky.social and hello bluesky world!
March 4, 2025 at 3:47 PM
Thanks @zlatko-minev.bsky.social and hello bluesky world!
Reposted by Frederik Hahn
One-meme summary of Microsoft's announcement today.
February 19, 2025 at 6:28 PM
One-meme summary of Microsoft's announcement today.
Reposted by Frederik Hahn
Am Vormittag den Opfern der Faschisten von gestern gedenken, um am Nachmittag den Faschisten von heute die Hand zu reichen. Ein zutiefst beschämender Tag für dieses Land und für eine Partei, die sich immer noch christlich nennt.
January 29, 2025 at 3:58 PM
Am Vormittag den Opfern der Faschisten von gestern gedenken, um am Nachmittag den Faschisten von heute die Hand zu reichen. Ein zutiefst beschämender Tag für dieses Land und für eine Partei, die sich immer noch christlich nennt.
m.youtube.com/watch?v=n_SS...
Strong recommendation for anyone interested in current German/European politics.
Wichtige Worte über diesen Wahlkampf hinaus.
Strong recommendation for anyone interested in current German/European politics.
Wichtige Worte über diesen Wahlkampf hinaus.
Bei der Union liegt ein Erbe brach | Robert Habeck
YouTube video by Robert Habeck
m.youtube.com
January 26, 2025 at 9:49 AM
m.youtube.com/watch?v=n_SS...
Strong recommendation for anyone interested in current German/European politics.
Wichtige Worte über diesen Wahlkampf hinaus.
Strong recommendation for anyone interested in current German/European politics.
Wichtige Worte über diesen Wahlkampf hinaus.
Reposted by Frederik Hahn
The best the AI sector could do in terms of saving the climate, our planet, and the future of the citizens of the US would be to redirect those 500 billion USD into renewable energies and not buy a single GPU *sigh*
#energy #renewables #ai
#energy #renewables #ai
January 22, 2025 at 10:59 AM
The best the AI sector could do in terms of saving the climate, our planet, and the future of the citizens of the US would be to redirect those 500 billion USD into renewable energies and not buy a single GPU *sigh*
#energy #renewables #ai
#energy #renewables #ai
Reposted by Frederik Hahn
Can confirm. Thank you 😎
January 13, 2025 at 6:21 PM
Can confirm. Thank you 😎
Reposted by Frederik Hahn
