Alexander Yiannopoulos

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Alexander Yiannopoulos

Alexander Yiannopoulos

@quantabhidharma

Ph.D. (2020). Fulbright Scholar (2016 & 2007). Topological Quantum Field Theory. Formalizing the Geometric Structure of Phenomenal Experience. ☸️⚜(-+++)

New Orleans Katılım Haziran 2020
97 Takip Edilen822 Takipçiler
This Tweet Is Not Me, This Tweet Is Not Mine
This guy is now randomly going through old tweets of mine to accuse me of secretly being a professor in Chicago, even though multiple people at this point have told him they know me personally. What an obsessive, creepy jerk. What can I do to stop this?
This Tweet Is Not Me, This Tweet Is Not Mine tweet mediaThis Tweet Is Not Me, This Tweet Is Not Mine tweet media
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Martin Bauer
Martin Bauer@martinmbauer·
@EricRWeinstein So you only support theoretical physics grants if physicists agree with your views? Disappointing, but at least you put it out in the open To be clear: if I were offered funding that requires me to sign up to a different opinion than my own, I would reject it outright.
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Matthew von Hippel
Matthew von Hippel@4gravitons·
Physicists of X! I'm writing a piece for @QuantaMagazine : "What is Mass?" a collection of different perspectives on mass in physics, in the vein of Natalie Wolchover's "What is a Particle?" piece a few years back. If you've got a cool perspective to share, send me a message!
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Richard Behiel
Richard Behiel@RBehiel·
Black holes have laws. In 1973, Bardeen, Carter, and Hawking wrote down the framework that made that statement precise, and it later became black hole thermodynamics. This is a 7-hour deep dive going through their reasoning step-by-step. The physics is intense, but if you want to see for yourself the actual ideas involved, not just a summary, this video is for you. The video is timestamped, so you can easily jump around and pick up where you left off. Think of it like a book in video form. There’s a link to the paper in the video description. youtu.be/54n0WofSNno
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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
@TimHenke9 @bcubeddd No one: Absolutely nobody at all: Peter Thiel: "Hey guys, just wanted you all to know I'm definitely not the Antichrist." [**creates global surveillance network; hands Eric Weinstein control over a functionally infinite supply of capital**]
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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
@TimHenke9 @bcubeddd My most tinfoil hat conspiracy theory is that Sabine and Weinstein are being propped up to make the reformist faction look bad by association
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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
@LocasaleLab "if you leave, you are treated as if you’re effectively dead" Not coincidentally, this is also how criminal gangs operate!
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Jason Locasale
Jason Locasale@LocasaleLab·
This is a great example of the stranglehold academic institutions have on scientific identity. They’ve created a belief system where if you leave, you are treated as if you’re effectively dead, as if your contributions no longer matter. We must normalize being scientists first, and having institutions rank far down the list of what defines who we are. This didn’t happen by accident. It’s the result of billions in taxpayer revenue and resulting massive marketing power that shapes how the public thinks about science.
Sabine Hossenfelder@skdh

I regret to inform you that I am still a physicist, and will be, for the rest of my life.

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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
@DeivonDrago @WKCosmo LSND is real and deserves an explanation. But if sterile neutrinos are getting killed from both the cosmological side (JWST) and the oscillation side (MicroBOONE), maybe LSND is telling us something weirder than an extra neutrino.
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Will Kinney
Will Kinney@WKCosmo·
JWST quasar lensing ruling out thermal warm dark matter with m < 8 keV.
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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
@DeivonDrago @WKCosmo Sterile neutrinos as WDM live in ~1–7 keV. An 8 keV lower bound kills them. MicroBOONE from the oscillation side, now JWST from cosmology. Same answer both ways.
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Tarbram
Tarbram@tropicalcamatte·
so, what are supposed to do if we need to cite a book, but we only have an epub? what do I do about the pages?
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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
@bcubeddd When I was in high school I thought I wanted to study AstroPhysics. Then while applying for college I spoke to some AstroPhysicists who told me no, what you actually want to study is HEP-TH.
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big brane boi
big brane boi@bcubeddd·
It's hard to find physicists - other than those still working in/around AstroPhysics - who are still excited about AstroPhysics. It simply is not talked about much outside the narrow specialization. It's kind of mind boggling that this kind of hype continues.
Adam Frank@AdamFrank4

It's hard to find physicists - other than those still working in/around String Theory - who are still excited about String Theory. It simply is not talked about much outside the narrow specialization. It's kind of mind boggling that this kind of hype continues.

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Paata Ivanisvili
Paata Ivanisvili@PI010101·
The conjecture was exhaustively verified for all n ≤ 13. DeepMind then pushed it to n ≤ 16 with heavy compute, finding no counterexamples. Yet at n=17, a human insight produced a counterexample Nothing against AI, I genuinely love these tools, but this is a beautiful reminder of the unique power of human intuition.
Greta Panova@GretaPanova

Human insight is still a thing: over the last few years many computing resources were thrown towards the Merzon-Smirnov conjecture on maximal Schubert polynomials, including DeepMind's FunSearch. In the end it fell to a human-generated targeted check: arxiv.org/abs/2603.20104

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big brane boi
big brane boi@bcubeddd·
mass-produced slop outcompeting quality artisanal work? Never happened before in the history of economic relations
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big brane boi
big brane boi@bcubeddd·
apparently the *actual mathematicians* that do maths formalisation are noticing that AI startups are doing a terrible job at it (and thus disincentivising anyone from redoing a better job)
Mario Krenn@MarioKrenn6240

After the apparently amazing announcement by @mathematics_inc on the formalization of a major recent Fields-medal winning theorem, i had no idea how pissed the math-formalization community is. Very worrying discussions by some of the leaders/founders of Lean's mathlib. cc @ChrSzegedy

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Deivon Drago
Deivon Drago@DeivonDrago·
The Mary’s room argument is wrong. Frank Jackson himself has said so, and changed his mind about it. The mistake? Equating the cognitive pathways used in learning about something to those used in experiencing it. It does give non-physicalists something to talk about though. 🙄
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Alexander Yiannopoulos
Alexander Yiannopoulos@quantabhidharma·
You Can Just Do Things (And Also Play GoldenEye)
Alexander Yiannopoulos@quantabhidharma

@InnaVishik Prof. Aobo Li gave a great presentation at APS (MAR-G01:4) on the ML for physics panel. He mentioned that deploying neural nets on FPGA chips is a "major research direction." Research-grade FPGAs—like the Cyclone 10 GX in my @analogue N64 emulator—are a few hundred bucks.

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