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Switzerland

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Preprint Sep 2026

Strain-Induced Metal-to-Insulator Transition in Antiferromagnetic SrCrO$_3$ Thin Films

Antiferromagnetic (AF) metals are rare, yet they combine properties attractive for spintronic devices like robustness against stray fields and electrical readout. Among AF metal oxide candidates, SrCrO$_3$ remains largely unexplored due to its notoriously difficult synthesis. In this paper, we demonstrate the growth of...

S. Jöhr, A. Carta, J. Moreno et al. · 0 citations

#artificial intelligence Preprint Oct 2026

The psychophysics of affect in large language models

Good decisions often require considering how outcomes will feel. Yet large language models (LLMs) increasingly enter decision workflows, despite little being known about how they map outcomes to feelings or use those mappings in choice. We tested how LLMs anticipated gambling or stock-trading outcomes would feel and wh...

Joseph Marks, Marius C. Vollberg NatWest Group, London et al. · 0 citations

Review Oct 2026

Sensemaking of physics equations: Rationale, conceptualization, and core strategies

In physics instruction, equations are often treated primarily as tools for obtaining numerical results. Yet physicists also use them to describe dependencies, explain why those dependencies hold, predict what happens in new situations, test expressions against physical knowledge, and explore consequences that are not i...

J. Hofmann, Pascal Klein, Andreas Müller et al. · 0 citations

Machine Learning of First Principles Observables

This new efficiency finally allows to heads-on tackle the highly dynamic evolution of working interfaces in ECS systems, where the targeted functionality like catalytic activity or ion mobility both inherently drives and results from ongoing substantial structural, compositional and morphological changes.

E. Gelžinytė, Gábor Csányi, Janine George et al. · 0 citations

#natural language process... Preprint Sep 2026

Closing the Cross-Dialect Gap: Query Plans as a Portable Interface in Text-to-SQL

This work argues that the fix is to change the generation target: instead of asking an LLM to emit dialect-specific SQL, it has it emit a dialect-agnostic relational algebra query plan, which a deterministic compiler then renders into SQL for any supported backend.

Corentin Royer, Robin Oester, Yotam Perlitz et al. · 0 citations

DDRop: Active Memory Interposer Attacks on Confidential VMs by Dropping DDR5 Writes

This work presents DDRop, a new primitive that exploits the absence of cryptographic freshness to break the integrity of Intel TDX, Scalable SGX, and AMD SEV-SNP and demonstrates end-to-end attacks on an up-to-date TDX platform.

ETHZurich, Zúrich, Switzerland et al. · 0 citations

#machine learning Preprint Aug 2026

Reproducible macroscopic dynamics in a closed-loop human-AI learning system

An externally anchored leading-order effective field linking empirical dynamics, an interpretable mechanism and neural computation is identified linking empirical dynamics, an interpretable mechanism and neural computation in closed-loop human-AI systems.

Min-Lin Wu, Xu Fang, Yi-Cheng Zhang et al. · 0 citations