fermionic_field
@albinjames
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Fermion admirer, Physics appreciator, Machine learning learner.... 🐏🐐 Doofenshmirtz 🦬🐏 Loving-Kindness
The Upper Half-Plane/Sliver 🖼
Joined October 2008
Ted Erler strikes again!! https://t.co/YmAPAtKZW8 Supersymmetry #StringFieldTheory #SpacetimeSupersymmetry #AInfinityAlgebra #arXivPreprints
arxiv.org
We realize the 16 unbroken supersymmetries on a BPS D-brane as invariances of the action of the corresponding open superstring field theory. We work in the small Hilbert space approach, where a...
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Conférence IAP: L'inflation cosmologique et l'univers primordial #InflationaryCosmology #BigBang #ChaoticInflation #EternalInflation #CosmicMicrowaveBackground
https://t.co/uiaRypMmHi
#Meetup via @Meetup
meetup.com
Chér.e.s Group Elements, *[See English below]* Je vous invite pour assister cette conférence assez fascinante sur « **L'inflation cosmologique : l'univers primordial comm
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A mathematical group called 𝘋₆ comprises the six transformations that leave an equilateral triangle unchanged. These transformations — rotations and reflections — are not commutative. The order in which each is performed determines the final outcome. https://t.co/lPUVTvhUvD
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「現代物理学入門」の講義は最終回．今日はブラックホール/弦対応，Dブレーンのnear-horizon極限とホログラフィーなどについて議論しました．今日紹介した論文 https://t.co/eTeD25HBrJ は学部生の人でも読めると思うので挑戦していただけれたらと思います．
arxiv.org
I was asked to give a brief review of the black hole-string correspondence as a warm-up for a longer SITP-group discussion of a recent paper by Chen, Maldacena, and Witten. Here are my notes in...
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@TradeTexasBig @QuantaMagazine The two assumptions in Penrose's 1965 singularity theorem are: 1. A trapped surface, where gravity is so strong that light cannot escape, like in a collapsing star. 2. The weak energy condition, ensuring matter has non-negative energy density, so gravity pulls things together.
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In 1965, the mathematical physicist Roger Penrose proved that, given two simple assumptions, space-time must end at points called singularities. The paper has been called “the most important paper in general relativity” since Einstein’s. https://t.co/1dtLupkA7k
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Just published on FOSS Force: Fedora 42 Release Party: Join the Celebration on Thursday
fossforce.com
You don't have to use Fedora to attend the Fedora 42 Release Party, but you will have to get up early if you live in the US.
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Oh my fucking god. Geometric deep learning is SO awesome, holy shit what a wonderful field to be invested in. Holy smokes SHEAFS TOO, I’m so happy you don’t even know man this is why we do math right here, RIGHT HERE. I am so happy finally after so many weeks wow.
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Surprisingly candid (and harsh) comments on ICM 1994, Zurich, by V. I. Arnold. https://t.co/8SNCknkzsy
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In mathematics, different dimensions have decidedly different personalities. https://t.co/yXgc97Kg1s
quantamagazine.org
A new proof represents the culmination of a 65-year-old story about anomalous shapes in special dimensions.
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The LSZ reduction formula from homotopy algebras by Yuji OKAWA 🌟🌟et al. https://t.co/9Ns4wk85OQ
#StringFieldTheory #AInfinityAlgebras #HomotopyAlgebras #LSZReduction #ScatteringAmplitudes #arXivPreprints
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@errolmorris Sidney Coleman's contribution can be viewed in the 37th clip of the following video (just a little bit after the contribution made to it by @realDonaldTrump in the 35th clip, who immediately follows @IggyPop in the 34th clip): 5/ https://t.co/E5J4zidvk4
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Today would've been the 88th birthday of Sidney Coleman. If it weren't for Parkinson's disease ending his life at only seventy, he might very well still be with us today. I'm sad that he isn't, but I'm thankful for his kindness and generosity towards me 3 decades ago. 1/
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Boundary Modes in String Field Theory by Maccaferri, Vošmera et al. : https://t.co/AbAlRzUv5Q
#StringFieldTheory #OpenStringFieldTheory #HigherSpinTheories #ADMObservables #HomotopyAlgebras #arXivPreprints
arxiv.org
We discuss the construction of boundary contributions to free string field theory actions in the context of the bosonic string. We show that it is generally possible to obtain a well-defined...
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Math person in this representation theory seminar: “Can fundamental representations for SO(32) or any Lie algebra for that matter, be regarded as a category of…” Physicist leading the seminar: “Get out” Dawg I was fucking CRYING holy shit hahahaha
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