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Showing 2141 results for "erik miehling"
Physics Preprint PDF DOI

Proton and kaon production in Au+Au collisions at $\sqrt{s_{\rm NN}}=3$ GeV

Shuang-Jie Liu, Gao-Feng Wei, Yu-Liang Zhao, Feng-Chu Zhou, Zhen Wang · 2026

Within an extended isospin- and momentum-dependent Boltzmann-Uehling-Uhlenbeck transport model, we study the protons, $K^+$ mesons and $\Lambda$ hyperons production in Au+Au collisions at $\sqrt{s_{\r…

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AI & Data Science Preprint PDF DOI

Length Value Model: Scalable Value Pretraining for Token-Level Length Modeling

Zhen Zhang, Changyi Yang, Zijie Xia, Zhen Yang, Chengzhi Liu, Zhaotiao Weng, Yepeng Liu, Haobo Chen, Jin Pan, Chenyang Zhao, Yuheng Bu, Alkesh Patel, Zhe Gan, Xin Eric Wang · 2026

Token serves as the fundamental unit of computation in modern autoregressive models, and generation length directly influences both inference cost and reasoning performance. Despite its importance, ex…

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Mathematics Preprint PDF DOI

On the geometry of circumcentric directions of cones

Yunier Bello-Cruz · 2026

Behling, Bello-Cruz, Lara-Urdaneta, Oviedo, and Santos showed that the circumcentric direction $d$ of a finitely generated polyhedral cone $\KK\subset\RR^n$ admits an inscribed Euclidean ball of radiu…

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Physics Preprint PDF DOI

Implementation of the hybrid exchange-correlation functionals in the SIESTA code

Yann Pouillon, Bill Clintone Oyomo, James Sifuna, Maria Camarasa-Gomez, Xinming Qin, Carlos Beltran, Fernando Gomez-Ortiz, Honghui Shang, Javier Junquera · 2026

We present an efficient and accurate implementation of hybrid exchange-correlation (XC) functionals in the SIESTA code, enabling large-scale simulations based on Hartree-Fock-type exact exchange combi…

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Physics Preprint PDF DOI

Crystalline metal flakes: Platforms for advanced plasmonics and hybrid 2D material architectures

Sergejs Boroviks, Siarhei Zavatski, Thorsten Feichtner, Jer-Shing Huang, Olivier J. F. Martin, Bert Hecht, N. Asger Mortensen · 2026

Crystalline noble metal flakes are emerging as versatile platforms in nanophotonics, enabling a broad range of optical phenomena and applications. Their atomically flat surfaces, high crystallinity, a…

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Mathematics Preprint PDF DOI

Homotopic morphisms and diagram theorems in extriangulated categories

Chencheng Zhang, Xue-Song Lu, Pu Zhang · 2026

Homotopic morphisms of $\mathbb E$-triangles in extriangulated categories are introduced. Any morphism of $\mathbb E$-triangles is a composition of homotopic morphisms. Any morphism $(\alpha_1, \alpha…

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AI & Data Science Preprint PDF DOI

Transferable SCF-Acceleration through Solver-Aligned Initialization Learning

Eike S. Eberhard, Viktor Kotsev, Timm Guthle, Stephan Gunnemann · 2026

Machine learning methods that predict initial guesses from molecular geometry can reduce this cost, but matrix-prediction models fail when extrapolating to larger molecules, degrading rather than acce…

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AI & Data Science Preprint PDF DOI

PLAS-Net: Pixel-Level Area Segmentation for UAV-Based Beach Litter Monitoring

Yongying Liu, Jiaqi Wang, Jian Song, Xinlei Shao, Yijia Chen, Nan Xu, Katsunori Mizuno, Shigeru Tabeta, Fan Zhao · 2026

Accurate quantification of the physical exposure area of beach litter, rather than simple item counts, is essential for credible ecological risk assessment of marine debris. However, automated UAV-bas…

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Mathematics Preprint PDF DOI

Equivariant L-Classes of Atiyah-Singer-Zagier Type for Singular Spaces

Markus Banagl · 2026

If a finite group $G$ acts on a rational homology manifold, then the orbit space is well-known to be a rational homology manifold again. We consider here actions on spaces that may be much more singul…

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Physics Preprint PDF DOI

Spectral and spatial filtering of whispering gallery modes in precision-engineered microbubble resonators

Ramgopal Madugani, Amal Jose, Christophe Pin, Metin Ozer, Martina Hentschel, Sile Nic Chormaic · 2026

Similar to microspheres, thin-walled microbubble resonators support whispering gallery modes (WGMs) that combine ultrahigh Q-factors and small effective mode volumes. In contrast, their hollow nature …

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Physics Preprint PDF DOI

Prospects for GRB Afterglow Discovery with the Eric and Wendy Schmidt Observatory System

James Freeburn, Dougal Dobie, Akash Anumarlapudi, Igor Andreoni, Brendan O'Connor, Eric Burns, Jonathan Carney, Hank Corbett, Michael W. Coughlin, Anna Tartaglia, V. Ashley Villar · 2026

Two time domain surveys, recently funded as part of the Eric and Wendy Schmidt Observatory System; the Argus Array, in the optical, and the Deep Synoptic Array (DSA), in the radio, will transform gamm…

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Mathematics Preprint PDF DOI

Q-quadratic convergence of the centralized circumcentered-reflection method under a relative interior condition

Yunier Bello-Cruz · 2026

The centralized circumcentered-reflection method (\cCRM) of~\cite{Behling:2024} converges superlinearly to a solution of $\operatorname{find}\;z\in X\cap Y$ when $\inte(X\cap Y)\neq\emptyset$ and the …

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AI & Data Science Preprint PDF DOI

Heterogeneous Connectivity in Sparse Networks: Fan-in Profiles, Gradient Hierarchy, and Topological Equilibria

Nikodem Tomczak · 2026

Profiled Sparse Networks (PSN) replace uniform connectivity with deterministic, heterogeneous fan-in profiles defined by continuous, nonlinear functions, creating neurons with both dense and sparse re…

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AI & Data Science Preprint PDF DOI

Tarot-SAM3: Training-free SAM3 for Any Referring Expression Segmentation

Weiming Zhang, Dingwen Xiao, Songyue Guo, Guangyu Xiang, Shiqi Wen, Minwei Zhao, Lei Chen, Lin Wang · 2026

Referring Expression Segmentation (RES) aims to segment image regions described by natural-language expressions, serving as a bridge between vision and language understanding. Existing RES methods, ho…

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Computer Science Preprint PDF DOI

LLM Psychosis: A Theoretical and Diagnostic Framework for Reality-Boundary Failures in Large Language Models

Ashutosh Raj · 2026

The deployment of large language models (LLMs) as interactive agents has exposed a category of behavioral failure that prevailing terminology, principally hallucination, fails to adequately characteri…

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Physics Preprint PDF DOI

Detectability of continuous gravitational waves from planetary-mass companions orbiting compact stars

Abdusattar Kurban, Xia Zhou, Na Wang, Yong-Feng Huang, Wenming Yan, Jianping Yuan, Ali Esamdin, Yu-Bin Wang, Zhigang Wen, Rai Yuen · 2026

Binary systems with ultrashort-period planetary-mass companions are expected to radiate continuous gravitational waves (GWs). However, earlier studies found that the detectability of such systems by t…

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Physics Preprint PDF DOI

Transforming Discarded Thermoelectrics into High-Performance HER Catalysts

Gemeda Jemal Usa, Caique C. Oliveira, Varinder Pal, Suman Sarkar, Gebisa Bekele Feyisa, Moumita Kotal, Emmanuel Femiolu, Pedro A. S. Autreto, Temesgen Debelo Desissa, Chandra Sekhar Tiwary · 2026

With the increase in the complexity of the materials used in various sophisticated electronic devices, recycling of E-waste is becoming challenging. In the present study, we have converted thermoelect…

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Physics Preprint PDF DOI

Period-Luminosity Relations, projection factor and radii of Anomalous Cepheids

Piotr Wielgorski, Grzegorz Pietrzynski, Wolfgang Gieren, Bartlomiej Zgirski, Weronika Narloch, Gergely Hajdu, Jesper Storm, Nicolas Nardetto, Pierre Kervella, Bogumi{l} Pilecki, Marek Gorski, Rados{l}aw Smolec, Ricardo Salinas, Dariusz Graczyk, Vincent Hocde, Paulina Karczmarek, Monica Taormina, Wojciech Pych, Henryka Netzel, Rolf Chini, Klaus Hodapp, Miko{l}aj Ka{l}uszynski, Francisco Pozo Nunez, Krzysztof Kotysz, Dawid Mozdzierski, Przemys{l}aw Miko{l}ajczyk, Piotr Ko{l}aczek-Szymanski · 2026

Anomalous Cepheids are radially pulsating stars observed in dwarf galaxies, the Galactic bulge and halo, and globular clusters. Similarly to other radially pulsating stars, they can be used as distanc…

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Engineering Preprint PDF DOI

An efficient open-source framework for high-fidelity 3D surface topography and roughness prediction in milling

Hadi Bakhshan, Sima Farshbaf, Adrian Travieso-Disotuar, Luciano Mijail Villarreal, Fernando Rastellini Canela, Josep Maria Carbonell · 2026

With the emergence of data-driven approaches in science, there is growing interest in their application to manufacturing, particularly in surface precision engineering. However, generating large datas…

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Physics Preprint PDF DOI

Heavy-ion collision simulation with high performance computer

Dae Ik Kim, Chang-Hwan Lee, Youngman Kim, Sangyong Jeon · 2026

Heavy-ion collision is an important tool to understand the dense nuclear matter properties. In order to understand the results of the heavy-ion collision experiments, both theoretical approaches to de…

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