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Veckans avsnitt av Hälsoveckan by Tyngre
Avsnittet om Andrew Huberman och tveksam vetenskapskommunikation
https://tyngre.se/podcast/halsoveckan-by-tyngre/avsnittet-om-andrew-huberman-och-tveksam-vetenskapskommun…

Avsnittet om Andrew Huberman och tveksam vetenskapskommunikation | Podcast
Jacob och Linnea diskuterar den enorma hälsoinfluenserna Andrew Huberman och allt kritik som har riktats mot honom de senaste månaderna.

Canalys Q4 2023 smartphone chip shipments: MediaTek rose 21% YoY to 117M, Apple rose 7% YoY to 78M, Qualcomm rose 1% YoY to 69M; Samsung dropped 48% YoY to 13M (Ben Schoon/9to5Google)
https://9to5google.com/2024/03/05/google-pixel-tensor-shipments-q4-2023/…

Google shipped slightly fewer Tensor-powered Pixels in Q4 as MediaTek dominated
In Q4 2023, Google Tensor, and in turn Google Pixel, shipments shrunk slightly as MediaTek and Apple continue to beat Qualcomm.

Delta Tensor: Efficient Vector and Tensor Storage in Delta Lake
Zhiwei Bao, Liu Liao-Liao, Zhiyu Wu, Yifan Zhou, Dan Fan, Michal Aibin, Yvonne Coady
https://arxiv.org/abs/2405.03708

Delta Tensor: Efficient Vector and Tensor Storage in Delta Lake
The exponential growth of artificial intelligence (AI) and machine learning (ML) applications has necessitated the development of efficient storage solutions for vector and tensor data. This paper presents a novel approach for tensor storage in a Lakehouse architecture using Delta Lake. By adopting the multidimensional array storage strategy from array databases and sparse encoding methods to Delta Lake tables, experiments show that this approach has demonstrated notable improvements in both sp…

The Tensor Track VIII: Stochastic Analysis
V. Rivasseau
https://arxiv.org/abs/2403.03619 https://arxiv.org/pdf/2403.03619

The Tensor Track VIII: Stochastic Analysis
Assuming some familiarity with quantum field theory and with the tensor track approach that we presented in the previous series Tensor Track I-VII, we provide, as usual, the developments in tensors models of the last two years. Then we expose the fundamental breakthrough of Martin Hairer on regularity structures and the work of Léonard Ferdinand on stochastic analysis applied to super-renormalizable tensor field theories. We conclude with the hope that this work could be extended to just-renor…

🇬🇧 I just watched #TheHungerGames #TheBalladofSongbirdsAndSnakes and it was not a bad movie.
🇵🇱 Obejrzałem właśnie #TheHungerGames

Vacuum correlations of the stress-energy-momentum tensor with constituent quarks
Mirko Serino, Wojciech Broniowski, Enrique Ruiz Arriola
https://arxiv.org/abs/2404.04021

Vacuum correlations of the stress-energy-momentum tensor with constituent quarks
The two point correlation function of the stress-energy-momentum tensor describes the propagation of a space-time "micro-earthquake" in the vacuum. In the framework of the path integral formulation of field theory in curved space-time, we derive the Ward-Takashi identity for two-point Green's function of the stress-energy-momentum tensor for a general case of a non-conformal theory. The identity constrains the longitudinal part of the correlator, with the vacuum expectation value of the stress-…

Tensor powers of vector representation of $U_q(\mathfrak{sl}_2)$ at even roots of unity
Anna Lachowska, Olga Postnova, Nicolai Reshetikhin, Dmitry Solovyev
https://arxiv.org/abs/2404.03933

Tensor powers of vector representation of $U_q(\mathfrak{sl}_2)$ at even roots of unity
We study the decomposition of tensor powers of two dimensional irreducible representations of quantum $\mathfrak{sl}_2$ at even roots of unity into direct sums of tilting modules. We derive a combinatorial formula for multiplicity of tilting modules in the $N$-th tensor power of two dimensional irreducible representations, interpret it in terms of lattice paths and find its asymptotic behavior when $N\to\infty$. We also describe the limit of character and Plancherel measures when $N\to\infty$. …

Two teenagers were charged under a 2022 Florida law for allegedly creating deepfake nudes of classmates, in what appears to be the first such criminal case (Caroline Haskins/Wired)
https://www.wired.com/story/florida-teens-arrested-deepfake-nudes-clas…

Florida Middle Schoolers Arrested for Allegedly Creating Deepfake Nudes of Classmates
In what appears to be the first criminal case of its kind, two teenage boys were charged under a 2022 Florida law for allegedly creating AI-generated images depicting middle school classmates.

Google unveils Pixel 8a with the Tensor G3 chip, a 6.1" 120Hz OLED with up to 2K nits brightness, and Gemini Nano access, shipping May 14 for $499 (Julian Chokkattu/Wired)
https://www.wired.com/story/google-pixel-8a/

Spain-based Multiverse Computing, which makes software to compress LLMs using "quantum-inspired tensor networks", raised a €25M Series A at a €100M valuation (Ingrid Lunden/TechCrunch)
https://techcrunch.com/2024/03/04/multiverse-computing/

Multiverse helped bank quants speed up their work; now it's targeting LLM leviathans | TechCrunch
We're still years away from seeing physical quantum computers break into the market with any scale and reliability, but don't give up on deep tech. The