Tootfinder

Asteroseismology of HD 23734, HD 68703, and HD 73345 using K2-TESS Space-based Photometry and High-resolution Spectroscopy
Santosh Joshi, Athul Dileep, Eugene Semenko, Mrinmoy Sarkar, Otto Trust, Peter De Cat, Patricia Lampens, Marc-Antoine Dupret, Surath C. Ghosh, David Mkrtichian, Mathijs Vanrespaille, Sugyan Parida, Abhay Pratap Yadav, Pramod Kumar S., P. P. Goswami, Muhammed Riyas, Drisya Karinkuzhi

Asteroseismology of HD 23734, HD 68703, and HD 73345 using K2-TESS Space-based Photometry and High-resolution Spectroscopy
In this paper, we present a comprehensive study of three stars, HD 23734, HD 68703, and HD 73345, which were previously observed as chemically peculiar candidates within the Nainital-Cape survey and reported as null results for the pulsational variability. Frequency analyses of \ktwo\ and \tess\ time-series photometric data reveal the co-existence of rotational modulation and pulsation. We use the spectrum synthesis technique to determine fundamental parameters and chemical composition, which s…

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Marc-Antoine Madeleine Désaugiers, Marc-Antoine Madeleine Désaugiers, Cyrille Dubois, Arnaud Marzorati, Jérôme Varnier & Les Lunaisiens:
🎵 Cadet Buteux au Faubourg du Temple
https://open.spotify.com/track/7oiXo8fMpxMCKDOuQPzHnC

Simulation of a closed-loop dc-dc converter using a physics-informed neural network-based model
Marc-Antoine Coulombe, Maxime Berger, Antoine Lesage-Landry
https://arxiv.org/abs/2506.19178

Simulation of a closed-loop dc-dc converter using a physics-informed neural network-based model
The growing reliance on power electronics introduces new challenges requiring detailed time-domain analyses with fast and accurate circuit simulation tools. Currently, commercial time-domain simulation software are mainly relying on physics-based methods to simulate power electronics. Recent work showed that data-driven and physics-informed learning methods can increase simulation speed with limited compromise on accuracy, but many challenges remain before deployment in commercial tools can be …

Seq vs Seq: An Open Suite of Paired Encoders and Decoders
Orion Weller, Kathryn Ricci, Marc Marone, Antoine Chaffin, Dawn Lawrie, Benjamin Van Durme
https://arxiv.org/abs/2507.11412

Seq vs Seq: An Open Suite of Paired Encoders and Decoders
The large language model (LLM) community focuses almost exclusively on decoder-only language models, since they are easier to use for text generation. However, a large subset of the community still uses encoder-only models for tasks such as classification or retrieval. Previous work has attempted to compare these architectures, but is forced to make comparisons with models that have different numbers of parameters, training techniques, and datasets. We introduce the SOTA open-data Ettin suite o…

Parametric models of core-helium-burning stars: structural glitches near the core
Massimiliano Matteuzzi, Ga\"el Buldgen, Marc-Antoine Dupret, Andrea Miglio, Lucy Panier, Walter E. van Rossem
https://arxiv.org/abs/2506.18980

Parametric models of core-helium-burning stars: structural glitches near the core
Understanding the internal structure of core helium burning (CHeB) stars is crucial for evaluating transport processes in nuclear-burning regions, constructing accurate stellar population models, and assessing nucleosynthesis processes that impact the chemical evolution of galaxies. While asteroseismic observations have recently enabled detailed probing of CHeB star interiors, seismic signatures related to structural variations at the boundary between the convective and radiative core, and chem…

Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/2]:
- Gaining confidence on the correct realization of arbitrary quantum computations
Jose Carrasco, Marc Langer, Antoine Neven, Barbara Kraus

Causal identification with $Y_0$
Charles Tapley Hoyt, Craig Bakker, Richard J. Callahan, Joseph Cottam, August George, Benjamin M. Gyori, Haley M. Hummel, Nathaniel Merrill, Sara Mohammad Taheri, Pruthvi Prakash Navada, Marc-Antoine Parent, Adam Rupe, Olga Vitek, Jeremy Zucker
https://arxiv.org/abs/2508.03167…

Causal identification with $Y_0$
We present the $Y_0$ Python package, which implements causal identification algorithms that apply interventional, counterfactual, and transportability queries to data from (randomized) controlled trials, observational studies, or mixtures thereof. $Y_0$ focuses on the qualitative investigation of causation, helping researchers determine whether a causal relationship can be estimated from available data before attempting to estimate how strong that relationship is. Furthermore, $Y_0$ provides gu…

Enhanced dispersion of active microswimmers in confined flows
Marc Lagoin (LOMA), Juliette Lacherez (LOMA), Guirec de Tournemire (LOMA), Ahmad Badr (LOMA), Yacine Amarouchene (LOMA), Antoine Allard (LOMA, UB), Thomas Salez (LOMA)
https://arxiv.org/abs/2507.08369

Enhanced dispersion of active microswimmers in confined flows
In the presence of a laminar shear flow, the diffusion of passive colloidal particles is enhanced in the direction parallel to the flow. This classical phenomenon is known as Taylor-Aris dispersion. Besides, microorganisms, such as active microswimmers, exhibit an effective diffusive behavior at long times. Combining the two ingredients above, a natural question then emerges on how the effective diffusion of active microswimmers is altered in shear flows - a widespread situation in natural envi…

Radical scaling: beyond our feet and fingers
Marc-Antoine Fardin, Mathieu Hautefeuille, Vivek Sharma
https://arxiv.org/abs/2507.02631 https://

Radical scaling: beyond our feet and fingers
Scaling laws arise and are eulogized across disciplines from natural to social sciences for providing pithy, quantitative, `scale-free', and `universal' power law relationships between two variables. On a log-log plot, the power laws display as straight lines, with a slope set by the exponent of the scaling law. In practice, a scaling relationship works only for a limited range, bookended by crossovers to other scaling laws. Leading with Taylor's oft-cited scaling law for the blast radius of an…

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Jean‐Philippe Rameau, Antoine Gautier de Montdorge, Marc Minkowski & Les Musiciens du Louvre:
🎵 Les fêtes d'Hébé (Act II: Air tendre)
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