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Geoff Penington

@quantumgeoff.bsky.social

Assistant Professor at UC Berkeley. Quantum Information and Quantum Gravity. Currently still mostly on twitter but might move over if a critical mass of people do.

621 Followers  |  60 Following  |  2 Posts  |  Joined: 20.09.2023  |  1.4621

Latest posts by quantumgeoff.bsky.social on Bluesky

I'm going to start saying "art of the deal" every time I do something really stupid and then start backtracking

09.04.2025 18:45 β€” πŸ‘ 6436    πŸ” 863    πŸ’¬ 105    πŸ“Œ 45

The problem with most machine-based random number generators is that they’re not TRULY random, so if you need genuine randomness it is sometimes necessary to link your code to an external random process like a physical noise source or the current rate of US tariffs on a given country.

09.04.2025 19:15 β€” πŸ‘ 19306    πŸ” 3672    πŸ’¬ 389    πŸ“Œ 249
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Planet Definitions xkcd.com/3063

14.03.2025 16:07 β€” πŸ‘ 10060    πŸ” 1740    πŸ’¬ 225    πŸ“Œ 166

Bari Weiss has always been particularly hackish about free speech for me but not for thee, even with some stiff competition. And there have also been positive surprises: FIRE turned out to be more principled than I had expected a few years ago for example

12.03.2025 02:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I love how incredibly predictable this was. Over the last 4 years I’ve updated to place more value on genuine protections for free speech while having ever less respect for the people who claim to make free speech their whole thing.

11.03.2025 16:07 β€” πŸ‘ 800    πŸ” 93    πŸ’¬ 11    πŸ“Œ 2
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Why did Elon Musk just say Trump wants to bring two stranded astronauts home? β€œWe will do so.”…

WTF, man.

arstechnica.com/space/2025/0...

28.01.2025 23:56 β€” πŸ‘ 275    πŸ” 56    πŸ’¬ 32    πŸ“Œ 5

Diversity, equity, and inclusion are all good things. They don’t happen automatically, we have to actively work to bring them about. Shout it from the rooftops.

23.01.2025 00:43 β€” πŸ‘ 516    πŸ” 94    πŸ’¬ 17    πŸ“Œ 2
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SuleymanzadeLab – Home Suleymanzade lab at UC Berkeley

Happy New Year! I’m looking for a postdoc to join our new lab at UC Berkeley starting in summer 2025 (flexible). We are building Hybrid quantum systems based on neutral atoms platform with nanophotonics and superconducting circuits. βš›οΈβš‘οΈβ„οΈ suleymanzadelab.com

04.01.2025 14:42 β€” πŸ‘ 25    πŸ” 9    πŸ’¬ 1    πŸ“Œ 1

Reading beyond the abstract is plagiarism

28.12.2024 20:35 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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