Chronological feed of everything captured from Guy Kawasaki.
AGP-CI extends the antisymmetrized geminal power (AGP) framework by incorporating inter-geminal correlations through a configuration interaction expansion, rewritten as a linear combination of AGPs (LC-AGP) for tractable computation using standard AGP methods. A border-rank motivated reorganization yields a compact LC-AGP form parameterized by a small deformation τ, approximating the full AGP-CI state. Benchmarks on the Hubbard model, H₂O, and N₂ show superior accuracy over plain LC-AGP, especially for multi-electron and strongly correlated systems.
The TUCAN collaboration's magnetically shielded room, built with five MuMetal layers and one copper layer, delivers a quasi-static shielding factor of 3.25(2)×10⁴ at 0.01 Hz against 2 μT peak-to-peak perturbations in the 370 μT TRIUMF cyclotron environment. Without the cyclotron field, performance improves to 3.75(4)×10⁴. Post-idealization, the central residual field is 1.8(2) nT with a vertical gradient of -279(64) pT/m over 1 m³, positioning it for 10^{-27} e cm nEDM measurements with further active compensation.
Primordial black holes (PBHs) can form initially clustered populations, altering binary merger rates compared to Poisson distributions. Weak clustering enables LIGO-Virgo-KAGRA events with lower PBH abundance fraction f_PBH in the early two-body merger channel. Stronger clustering suppresses two-body mergers by favoring three-body systems.
The paper constructs Hermitian scalar quantum fields in d-dimensional spacetime (including d≥4) using stochastic calculus on stationary Lévy random fields, initially within a relaxed Gårding-Wightman framework where field operators are symmetric rather than self-adjoint. By selecting adequate subspaces of the physical Hilbert space, it yields nontrivial exact Wightman fields fully satisfying the standard Gårding-Wightman axioms. This leverages the Bochner-Minlos theorem and advances axiomatic QFT models beyond traditional limitations.
Brad Meltzer, a prolific author across diverse genres, champions the idea that 'ordinary people change the world' through resilience in the face of fear, not through fame or fortune. He emphasizes that true heroism lies in helping others and inspiring change, driven by an almost obsessive need to tell a story. Meltzer's approach to authorship is characterized by an iterative plotting process, deep research into unconventional topics like Dover Air Force Base's mortuary and the Witness Protection Program, and a willingness to challenge established norms in both his creative endeavors and social commentary.
https://www.youtube.com/watch?si=JYSsDlsF1AI75IHl&v=1ujP_qQi8Hc&feature=youtu.be
The provided content indicates an NPR article discussing the boycotting of big tech companies, referencing Scott Galloway. This suggests a focus on the ethical, economic, or social implications of current tech industry practices, likely from a critical perspective given Galloway's known stances.
The United States is currently experiencing its largest measles outbreak since the disease was declared eliminated in 2000. This resurgence highlights critical gaps in vaccination coverage and underscores the ongoing public health challenge of vaccine hesitancy. Understanding the contributing factors and implementing effective public health strategies are crucial to mitigating the spread and preventing future outbreaks.
The provided content outlines a short-term promotional window ending February 2nd, after which the price of the service increases to $4.04. The messaging utilizes urgency and a specific price point to drive immediate user conversion.
Guy Kawasaki is leveraging his X platform to promote an ebook, "Everybody Has Something to Hide Well-Being," which is currently free for a limited time. The ebook has garnered significant positive feedback, reflected in its 4.9-star rating from 25 reviews, indicating strong early reception and potential market appeal. This promotional strategy highlights the use of social media influence to drive book downloads and engagement.
This content highlights the critical link between privacy and democracy, asserting that a decline in the former directly undermines the latter. The offering of a free ebook on the topic suggests an intention to broadly disseminate this perspective, likely targeting an audience concerned with digital rights and governance.
Privacy is positioned as a foundational requirement for democratic stability rather than an optional feature. The content promotes the adoption of the Signal messaging protocol as a primary technical mechanism for securing personal and interpersonal communications.
A new guide, "Everybody Has Something to Hide," aims to demystify the correct usage of the Signal app. This resource is designed for individuals prioritizing digital privacy, providing clear, jargon-free instructions. The initiative suggests a recognition of user demand for accessible privacy tools and knowledge.
Digital privacy is essential for maintaining democratic principles, not merely a convenience. The book "Everybody Has Something to Hide" advocates for the use of secure communication tools like Signal to safeguard personal data. This resource aims to educate individuals on protecting themselves and their associates in the digital realm.
The prompt highlights the critical role of privacy in a democratic society, framing it as a fundamental prerequisite rather than a luxury. It advocates for the use of Signal, a secure messaging application, to safeguard individual privacy. The book "Everybody Has Something to Hide" is presented as a resource to guide users in employing Signal effectively, reinforced by a foreword from Congressman Ro Khanna.