Prépublication
· 2026 arXiv
EN
Continuous diffusion language models (CDLMs) offer an alternative approach to parallel language generation; however, most existing studies directly use transformer architectures from either causal large language models (LLMs) or Diffusion Transformers (DiTs) f...
Weijian Luo, Yujian Chen et al.
#cs.AI
Prépublication
· 2026 arXiv
EN
Image editing models produce impressive results for individual edits, but their quality often deteriorates over multiple editing turns. Each editing turn introduces small distribution shifts that accumulate over successive edits, creating a gap between the inp...
Sara Dorfman, Nir Goren et al.
#cs.CV
Prépublication
· 2026 arXiv
EN
In partially-observed dynamical systems, distinct hidden mechanisms can produce similar observable summary statistics while explaining individual events differently. We introduce causal fingerprints: realization-dependent patterns that track how information ab...
Zhang Jiang, Marios Andreou et al.
#math.DS
Prépublication
· 2026 arXiv
EN
Weather prediction is undergoing an important shift, with data-driven AI models outperforming leading numerical weather prediction systems on average at a fraction of the computational cost. Yet, whether this success extends to extreme events remains contested...
Nathan Chalumeau, Xavier Renard et al.
#cs.LG
Prépublication
· 2026 arXiv
EN
Multi-aperture reception converts spatial diversity into a coherent-combining gain, but only if the relative phase and polarization of the collected field replicas are aligned before they are summed. In a satellite-to-ground downlink the atmosphere perturbs am...
Chen Cheng, Tong Luo et al.
#physics.optics
Prépublication
· 2026 arXiv
EN
Tropical cyclones can produce extreme winds in the lowest portion of the boundary layer, posing high risks to critical energy infrastructure, including wind energy systems. This study evaluates the dynamic response of an idling wind turbine to turbulent inflow...
Miguel Sanchez-Gomez, Lucas Carmo et al.
#physics.flu-dyn
Prépublication
· 2026 arXiv
EN
The unimolecular dynamics of Criegee intermediates depend strongly on their internal energy, which can differ substantially between nascent atmospheric species and laboratory-prepared reactants. Here, the decomposition dynamics of {\it anti-}CH$_3$CHOO are inv...
Mitradip Das, Cangtao Yin et al.
#physics.chem-ph
Prépublication
· 2026 arXiv
EN
In the recent AI Model Intercomparison Project (AIMIP) benchmark, the ACE2.1-ERA5 emulator was shown to underestimate the true near-surface warming trend both during the training period and the out-of-sample extrapolation period. In this work, we present M-ACE...
Alexey Yermakov, Troy Arcomano et al.
#physics.ao-ph
Prépublication
· 2026 arXiv
EN
Utilities request mutual aid crews to restore power after severe storms, and requesting early secures more crews but relies on less accurate forecasts. We examined how forecast lead time affects the value of outage predictions for crew deployment, using operat...
Mohammad Kian Golkar, Luciano Alves de Oliveira et al.
#physics.ao-ph
Prépublication
· 2026 arXiv
EN
Urban hydrodynamic flood models typically rely on a surveyed terrain model, an explicit pipe drainage network, and rain gauge measurements, none of which were available for the inundation following Typhoon Matmo in My Dinh and Tay Mo, Hanoi, on 7 October 2025....
Minh Hoa Nguyen, Mai Anh Tran
#physics.ao-ph
Prépublication
· 2026 arXiv
EN
We characterize comet P/2026 N2, whose outer Main Belt orbit has $a=3.07$ au, $e=0.21$, and $i=2.25^\circ$, using optical observations, archival imaging, and dynamical integrations. Observations from the Legacy Survey of Space and Time (LSST) at NSF-DOE Vera C...
Bryce Bolin, Leo Alcorn et al.
#astro-ph.EP
Prépublication
· 2026 arXiv
EN
NASA's Kepler mission found more systems with one transiting planet (``singles'') than expected from those with several (``multis''). This excess was first taken as evidence for a Kepler dichotomy -- a second population of intrinsically single or highly inclin...
Daniel A. Yahalomi, David Nesvorny et al.
#astro-ph.EP