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AI & Data Science Preprint PDF DOI

When Roles Fail: Epistemic Constraints on Advocate Role Fidelity in LLM-Based Political Statement Analysis

Juergen Dietrich ยท 2026

Democratic discourse analysis systems increasingly rely on multi-agent LLM pipelines in which distinct evaluator models are assigned adversarial roles to generate structured, multi-perspective assessmโ€ฆ

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History & Literature Preprint PDF DOI

The principles of neopositivism and the laws of thermodynamics

Didier Lairez ยท 2026

The second law of thermodynamics, which deals with irreversibility and makes the theory so special, is usually considered empirical. The definition of equilibrium as an attractor, on the other hand, rโ€ฆ

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Physics Preprint PDF DOI

Compressible fluids with distinct mass and linear-momentum transport

Luis Espath, Eliot Fried ยท 2026

We formulate a thermodynamically consistent continuum theory for compressible, viscous, heat-conducting fluids in which the velocity entering the balance of mass is distinguished from the specific linโ€ฆ

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Physics Preprint PDF DOI

How the Hahn-Banach Theorem Sheds Bright Light on Fundamental Questions in Classical Thermodynamics

Martin Feinberg, Richard B. Lavine ยท 2026

The Hahn-Banach Theorem, a cornerstone of modern functional analysis, is a natural companion of the Second Law of Thermodynamics. From a Kelvin-Planck version of the Second Law, the Hahn-Banach Theoreโ€ฆ

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Physics Preprint PDF DOI

Van der Waals Gravity Theory

H. R. Fazlollahi ยท 2026

In this study, we propose an extension of general relativity inspired by the van der Waals equation of state, incorporating non-ideal thermodynamic effects into the gravitational sector. Our approach โ€ฆ

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Physics Preprint PDF DOI

Cosmological dynamics and structure formation in a generalized mass-to-horizon entropy-inspired modified gravity

Subhra Mondal, Amitava Choudhuri ยท 2026

In this article, our goal is to investigate the cosmological dynamics and structure formation in a modified cosmological framework inspired by a generalized mass-to-horizon entropy relation and consisโ€ฆ

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AI & Data Science Preprint PDF DOI

Dead Cognitions: A Census of Misattributed Insights

Aaron Tuor, claude.ai ยท 2026

This essay identifies a failure mode of AI chat systems that we term attribution laundering: the model performs substantive cognitive work and then rhetorically credits the user for having generated tโ€ฆ

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Physics Preprint PDF DOI

Extended Gravity Theories from a Thermodynamic Perspective

H. R. Fazlollahi ยท 2026

We extend the thermodynamic derivation of gravity in the Jacobson framework by generalizing the Clausius relation through a nontrivial entropy functional. We show that entropy deformations appear as mโ€ฆ

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AI & Data Science Preprint PDF DOI

Emotion Concepts and their Function in a Large Language Model

Nicholas Sofroniew, Isaac Kauvar, William Saunders, Runjin Chen, Tom Henighan, Sasha Hydrie, Craig Citro, Adam Pearce, Julius Tarng, Wes Gurnee, Joshua Batson, Sam Zimmerman, Kelley Rivoire, Kyle Fish, Chris Olah, Jack Lindsey ยท 2026

Large language models (LLMs) sometimes appear to exhibit emotional reactions. We investigate why this is the case in Claude Sonnet 4.5 and explore implications for alignment-relevant behavior. We findโ€ฆ

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Physics Preprint PDF DOI

Subtleties in non-equilibrium horizon thermodynamics of modified gravity theories

Vishnu A Pai, Vishnu S Namboothiri, Titus K Mathew ยท 2026

Thermodynamic interpretations of gravity often arise from applying the Clausius relation to spacetime horizons. In modified gravity theories with higher-order equations of motion, such as f(R) and scaโ€ฆ

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Engineering Preprint PDF DOI

A Differentiable Framework for Gradient Enhanced Damage with Physics-Augmented Neural Networks in JAX-FEM

Mark Wilkinson, Amirhossein Amiri-Hezaveh, Adrian Buganza Tepole ยท 2026

Soft materials such as rubbers, hydrogels, and biological tissues undergo damage in the form of stiffness degradation without apparent changes in their stress-free geometry. Accurate simulation of thiโ€ฆ

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Computer Science Preprint PDF DOI

Does Claude's Constitution Have a Culture?

Parham Pourdavood ยท 2026

Constitutional AI (CAI) aligns language models with explicitly stated normative principles, offering a transparent alternative to implicit alignment through human feedback alone. However, because consโ€ฆ

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Computer Science Preprint PDF DOI

Consistency Amplifies: How Behavioral Variance Shapes Agent Accuracy

Aman Mehta ยท 2026

As LLM-based AI agents are deployed in production systems, understanding their behavioral consistency (whether they produce similar action sequences when given identical tasks) becomes critical for reโ€ฆ

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AI & Data Science Preprint PDF DOI

Claudini: Autoresearch Discovers State-of-the-Art Adversarial Attack Algorithms for LLMs

Alexander Panfilov, Peter Romov, Igor Shilov, Yves-Alexandre de Montjoye, Jonas Geiping, Maksym Andriushchenko ยท 2026

LLM agents like Claude Code can not only write code but also be used for autonomous AI research and engineering \citep{rank2026posttrainbench, novikov2025alphaevolve}. We show that an \emph{autoresearโ€ฆ

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Mathematics Preprint PDF DOI

The Scholar-Priest and the Paradox of Service: Jozsef Sutak's Role in the Hungarian Mathematical Golden Age

Andras Batkai ยท 2026

This paper re-evaluates Jozsef Sutak (1865-1954), a Hungarian scholar-priest and professor, as a grey eminence rather than a genius, offering a counter-narrative to the history of Hungarian universityโ€ฆ

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Physics Preprint PDF DOI

Strict Entropy Decrease of Clausius Entropy in an Isolated System with Energy-Form Conversion: Theoretical Proof, Numerical Illustration, and Critical Examination

Ting Peng ยท 2026

This paper is accountable only to explicitly stated physical assumptions and strict logical inference. Its goal is to run a rigorous stress test of second-law claims within the Clausius framework. We โ€ฆ

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Physics Preprint PDF DOI

Record accumulation of antiprotons in a Penning-Malmberg Trap and their preparation for improved production of antihydrogen beams

B. Lee, B. Kim, P. Adrich, I. Belosevic, M. Chung, P. Comini, P. Crivelli, P. Debu, S. Geffroy, P. Guichard, P. A. Hervieux, L. Hilico, P. Indelicato, S. Jonsell, S. Kim, E. S. Kim, N. Kuroda, L. Liszkay, D. Lunney, G. Manfredi, B. Mansoulie, M. Matusiak, V. Nesvizhevsky, F. Nez, K. Park, E. Perez, P. Perez, C. Regenfus, C. Roumegou, J. Y. Rousse, F. Schmidt Kaler, K. Szymczyk, T. A. Tanaka, B. Tuchming, D. P. van der Werf, D. Won, S. Wronka, P. Yzombard ยท 2026

CERN's AD/ELENA ``antimatter factory'' - unique worldwide - serves several experiments, all of which use electromagnetic traps to accumulate antiprotons for fundamental science. The GBAR experiment emโ€ฆ

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Physics Preprint PDF DOI

ODIN: Searching for LyC emission from Lyman-$\alpha$ emitters at $z=4.5$ in the E-COSMOS and XMM-LSS fields

Eunsuk Seo, Hyunmi Song, Lucia Guaita, Kyoung-Soo Lee, Eric Gawiser, Robin Ciardullo, Arjun Dey, Seok-Jun Chang, Nicole Firestone, Stephen Gwyn, Ho Seong Hwang, Sungryong Hong, Sang Hyeok Im, Woong-Seob Jeong, Jaehyun Lee, Seong-Kook Lee, Chanbom Park, Vandana Ramakrishnan, Marcin Sawicki, Yujin Yang, Ann Zabludoff ยท 2026

We investigated Lyman-continuum (LyC) emission from Lyman-$\alpha$ emitters (LAEs) at $z=4.5$, identified in the One-hundred-deg$^2$ DECam Imaging in Narrowbands (ODIN) survey. Of the 7,498 LAEs (4,10โ€ฆ

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AI & Data Science Preprint PDF DOI

Compiled Memory: Not More Information, but More Precise Instructions for Language Agents

James Rhodes, George Kang ยท 2026

Existing memory systems for language agents address memory management: how to retrieve and page more information within a context budget. We address a complementary problem -- memory utility: what expโ€ฆ

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Physics Preprint PDF DOI

The role of p_1-structures in 3-dimensional Chern-Simons theories

Daniel S. Freed, Constantin Teleman ยท 2026

Our recent paper~\cite{FST} with Claudia Scheimbauer uses the cobordism hypothesis to construct fully local Chern-Simons theories. Here we expose some physics motivations: Yang-Mills plus Chern-Simonsโ€ฆ

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