Higher-order Higgs effects could tighten self-coupling bounds
A new preprint reports that loop-level corrections can materially change how experimental limits are translated into Higgs self-coupling constraints.
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Model predicts one-way edge light in a topologically trivial crystal
Preprint simulations report one-way edge states inside the bulk continuum in a topologically trivial honeycomb design.
AI safety preprint reports low attack rates for ReDiR defense
An arXiv preprint reports low attack success for ReDiR in controlled tests of tool-using AI agents.
New model preserves linear physical rules in field forecasts
Preprint: Row-CMO keeps required linear relationships intact and posts the lowest reported errors in two simulator tests with limited training data.
Difficulty-aware augmentation posts higher scores on two datasets
Preprint: A 2026 arXiv study reports stronger scores across three model types, but the method took longer to run and was tested on two datasets.
Cloud simulation reports lower power and higher simulated profit
Preprint: In two benchmark traces, OP-PMF+ reported lower power use and higher simulated profit than OP-PMF−.
Preprint finds stable Odderon term not required in proton fits
Across 452 collider data points, the tested effective models left the C-odd contribution compatible with zero or weakly constrained.
Endpoint Graphs Reveal When Polynomial Reconstructions Are Unique
Preprint: A mathematical framework links weighted interval integrals to exact graph tests for uniqueness and formulas for matrix conditioning.
More frequent pulsar timing could aid hunt for black-hole pairs
Preprint: Synthetic MeerKAT observations suggest that targeting the best-timed pulsars more often could improve modeled detection rates.
AI Answers Kept Geographic Gaps Even With Perfect Context
Preprint research found higher accuracy with supplied facts, but stronger markets generally remained ahead and misleading context often worsened results.
One Synthetic Toxic-Exposure Model Reports Different Policies by Timescale
A 2026 arXiv v1 Preprint reports different learned assignments in one toy toxic-exposure model and compares separate utility perspectives with a combined approach.
New theory ties neural-network learning rates to data dimension
Preprint: A mathematical analysis gives error-rate guarantees for dependent data, including inputs lying on a lower-dimensional manifold.
Opportunity Zone Gains May Fade as Policy Expands, Model Finds
Preprint: A model estimates positive housing-growth contrasts for designated California tracts, while larger expansions show weaker point estimates.
A Horizon-Branch Choice Changes the Reconstructed Gravity Theory
Preprint: An analytic study finds that entropy-based reconstructions produce different f(R) dynamics and stability results on two horizon branches.
Preprint derives explicit formula for a quadratic L-function average
The mathematical analysis gives leading g⁵ terms for completed and uncompleted moments over prime polynomials as their degree parameter tends to infinity.
MQTT prototype handles more test traffic with in-memory maps
Preprint: The spaPS design adds geometric spatial filtering to MQTT 5 while leaving client implementations virtually unchanged.
Low-x proton fits show better agreement with screening effects
Preprint analysis reports a lower overall fit statistic for HERA and LHC quarkonium data under a model with absorptive effects.
A new link invariant sees structure Alexander polynomials miss
Preprint: Exact calculations distinguish selected links with matching multivariable Alexander polynomials.
LLM-Enhanced Graph Models Score Higher but Leak More
Preprint analysis finds stronger classification performance alongside more link, label and membership-inference leakage across six graph datasets.
Diamond Shows a Large Thermal Hall Signal Under Magnetic Field
Preprint measurements in two thin diamond crystals found a sideways heat-transport signal, while the authors say the response may be intrinsic to phonons.