Joel Klassen

716 posts

Joel Klassen

Joel Klassen

@fourvector

Honesty Joy Love Kindness. Senior Quantum Scientist @ Phasecraft This profile is largely defunct -- email me if you want to contact me. Stop using twitter.

Katılım Haziran 2012
344 Takip Edilen244 Takipçiler
Quantum Computing Memes for QMA-Complete Teens
you want a QIP talk so you can show your research to the wider community i want a QIP talk so i can show of my snazzy outfits we are not the same
English
3
0
21
4.8K
Joel Klassen
Joel Klassen@fourvector·
Happy with drawing today
Joel Klassen tweet media
English
0
0
3
134
Joel Klassen
Joel Klassen@fourvector·
Thanks to the organizers of #Tqc2023 -- and especially to Lídia del Rio (@MarjBaldwin ) -- for putting together a great conference!
English
1
0
6
595
Joel Klassen
Joel Klassen@fourvector·
Back to drawing after a long hiatus.
Joel Klassen tweet media
English
0
0
7
541
Andreas Wallraff
Andreas Wallraff@AndreasAtETH·
This is our 30-m-long #cryogenic link to connect #quantum devices with microwave transition frequencies to each other coherently using photons. This could work with superconducting #circuits, mechanical #oscillators or #spins and more. Any ideas on what to do with it?
Andreas Wallraff tweet mediaAndreas Wallraff tweet mediaAndreas Wallraff tweet mediaAndreas Wallraff tweet media
English
17
10
116
16.2K
Joel Klassen
Joel Klassen@fourvector·
@amydiehl Probably more like 1/8th of the screen to be fair.. but any amount felt like too much.
English
0
0
0
94
Joel Klassen
Joel Klassen@fourvector·
@amydiehl On my last flight I was working on my computer (within my allocated space) and the man sitting next to me pulled out a full sized newspaper that he proceeded to open up 1950s armchair father style, obscuring half my computer screen. His left hand was actually resting on my laptop
English
1
0
2
732
Joel Klassen retweetledi
Emilio Onorati
Emilio Onorati@EmilioOno·
Can we approximate noisy quantum channels with a time-dependent Markovian dynamics from just a few measurements? We answer 'yes', with an algorithm to explicitly retrieve a sequence of Lindblad operators yielding the best-fit evolution to the data. scirate.com/arxiv/2303.089…
Emilio Onorati tweet media
English
3
4
31
3K
Joel Klassen
Joel Klassen@fourvector·
@letonyo I asked it to give me some examples of stabilizer codes, and it gave me random strings of Pauli's . But that was the previous version. It can write qiskit code pretty well though.
English
1
0
3
135
Anthony Leverrier
Anthony Leverrier@letonyo·
So are there researchers in QEC / quantum computing who use ChatGPT for research? ie beyond improving texts? Asking for a friend whether these 20$ would be well spent. #GPT4 #QEC
English
3
0
6
2.1K
Joel Klassen
Joel Klassen@fourvector·
@bayesianboy What mathematics is it necessary for a philosopher of mathematics to know in order to be a good philosopher of mathematics?
English
0
0
0
99
Joel Klassen retweetledi
Phasecraft
Phasecraft@PhasecraftLtd·
Only 8 days to go until the 24 February application deadline for our 2023 Quantum Algorithms Internship programme! Join us to push the boundaries of quantum computing research. phasecraft.io/news/2023-phas…
English
0
3
11
1.7K
Jonathan Newell
Jonathan Newell@Edweirdian·
@fourvector "Invent" makes it sound like they just make them up out of whole cloth, just writing down names on a whiteboard at random.
English
1
0
0
279
Joel Klassen
Joel Klassen@fourvector·
I'm confused... isn't this just the textbook scientific process ?
Joel Klassen tweet media
English
1
0
12
2.7K