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Mathematics Preprint PDF DOI

Selection Rules and Channel Structure in a Base Octave Model of Collatz Dynamics

Katharina Lodders ยท 2026

The Collatz iteration is governed by two distinct update rules, depending on the parity of the current iterate: n(i+1)=3n(i)+1 for odd n(i), and n(i+1)=n(i)/2 for even n(i). We show that these rules cโ€ฆ

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Physics Preprint PDF DOI

A Poincar\'e-covariant study of strange quark stars

Hao-Ran Zhang, Bo-Lin Li, Zhu-Fang Cui ยท 2026

We investigate the properties of dense quark matter and strange quark stars within a nonperturbative, Poincar\'e-covariant framework. Employing a symmetry-preserving vector$\,\otimes\,$vector contact โ€ฆ

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Physics Preprint PDF DOI

Universality cost of non-Gaussian enhancement in continuous-variable quantum teleportation: A fidelity--deviation trade-off

Kyoungho Cho, Bongjune Kim, Jeongho Bang ยท 2026

Continuous-variable (CV) quantum teleportation is usually benchmarked by average fidelity, but when the teleportation is repeatedly used within optical networks or measurement-based architectures, uniโ€ฆ

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AI & Data Science Preprint PDF DOI

SkillLearnBench: Benchmarking Continual Learning Methods for Agent Skill Generation on Real-World Tasks

Shanshan Zhong, Yi Lu, Jingjie Ning, Yibing Wan, Lihan Feng, Yuyi Ao, Leonardo F. R. Ribeiro, Markus Dreyer, Sean Ammirati, Chenyan Xiong ยท 2026

Skills have become the de facto way to enable LLM agents to perform complex real-world tasks with customized instructions, workflows, and tools, but how to learn them automatically and effectively remโ€ฆ

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Earth & Environmental Sciences Preprint PDF DOI

Feeling the Pressure: Effects of Formation Pressure on the Physical Properties of Titan Haze Analogs

Adis Husic, Xinting Yu, Ryan C. Blase, Edward L. Patrick, Eric Austin, Alan G. Whittington ยท 2026

The Cassini-Huygens mission detected large negative ions in Titan's ionosphere at pressures as low as $10^{-6}$ torr. These ions ultimately polymerize to form Titan's complex organic haze particles, wโ€ฆ

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Computer Science Preprint PDF DOI

FIKA: Expanding Dependency Reachability with Executability Guarantees

Yogya Gamage, Meriem Ben Chaaben, Martin Monperrus, Benoit Baudry ยท 2026

Automated third-party library analysis tools help developers by addressing key dependency management challenges, such as automating version updates, detecting vulnerabilities, and detecting breaking uโ€ฆ

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AI & Data Science Preprint PDF DOI

EmbodiedMidtrain: Bridging the Gap between Vision-Language Models and Vision-Language-Action Models via Mid-training

Yiyang Du, Zhanqiu Guo, Xin Ye, Liu Ren, Chenyan Xiong ยท 2026

Vision-Language-Action Models (VLAs) inherit their visual and linguistic capabilities from Vision-Language Models (VLMs), yet most VLAs are built from off-the-shelf VLMs that are not adapted to the emโ€ฆ

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Physics Preprint PDF DOI

Fractional-Time Jaynes-Cummings Model: Unitary Description of its Quantum Dynamics, Inverse Problem and Photon Statistics

Thiago T. Tsutsui, Danilo Cius, Antonio S. M. de Castro, Fabiano M. Andrade ยท 2026

We analyze the quantum dynamics of the fractional-time Jaynes-Cummings model using a recent unitary framework for the fractional-time Schr\"odinger equation. We examine how the fractional derivative oโ€ฆ

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AI & Data Science Preprint PDF DOI

A Computational Model of Message Sensation Value in Short Video Multimodal Features that Predicts Sensory and Behavioral Engagement

Haoning Xue, Jingwen Zhang, Xiaohui Wang, Diane Dagyong Kim, Yunya Song ยท 2026

The contemporary media landscape is characterized by sensational short videos. While prior research examines the effects of individual multimodal features, the collective impact of multimodal featuresโ€ฆ

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Economics & Finance Preprint PDF DOI

Behavioral Transfer in AI Agents: Evidence and Privacy Implications

Shilei Luo, Zhiqi Zhang, Hengchen Dai, Dennis Zhang ยท 2026

AI agents powered by large language models are increasingly acting on behalf of humans in social and economic environments. Prior research has focused on their task performance and effects on human ouโ€ฆ

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Mathematics Preprint PDF DOI

Completely Independent Steiner Trees

Anil Maheshwari, Karthik Murali, Michiel Smid ยท 2026

Spanning trees are fundamental for efficient communication in networks. For fault-tolerant communication, it is desirable to have multiple spanning trees to ensure resilience against failures of nodesโ€ฆ

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Physics Preprint PDF DOI

Ultra-High-Energy Tau Neutrinos as Probes of Lorentz Invariance

Vedran Brdar, Samiur R. Mir ยท 2026

Neutrino telescopes have detected astrophysical neutrinos with energies up to ${O}(100)$ PeV. Several current and proposed experiments aim to observe neutrinos at even higher energies, with the goal oโ€ฆ

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Physics Preprint PDF DOI

The non-perturbative topological string: from resurgence to wall-crossing of DT invariants

Simon Douaud, Amir-Kian Kashani-Poor ยท 2026

We study the resurgence structure of the topological string partition function, with an emphasis on the Borel analysis of the instanton amplitudes. To this end, we introduce a differential operator thโ€ฆ

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Physics Preprint PDF DOI

Resolved UV-Optical HST Imaging and Spectral Energy Distribution Modeling of Nearby BAT Active Galactic Nuclei

Connor Auge, Michael Koss, Kriti K. Gupta, Claudio Ricci, Benny Trakhtenbrot, Franz E. Bauer, Ezequiel Treister, Alessandro Peca, Brad Cenko, Kohei Ichikawa, Arghajit Janna, Darshan Kakkad, Richard Mushotzky, Kyuseok Oh, Alejandra Rojas Lilayu, David Sanders, Roberto Serafinelli, Matilde Signorini, Alessia Tortosa, C. Megan Urry ยท 2026

We use high-resolution UV-to-optical imaging from the Hubble Space Telescope (HST) to construct spatially resolved spectral energy distributions (SEDs) for seven nearby ($z<0.07$) hard (14--195$\,$keVโ€ฆ

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Computer Science Preprint PDF DOI

ZODIAC: Zero-shot Offline Diffusion for Inferring Multi-xApps Conflicts in Open Radio Access Networks

Zeyu Fang, Shu Hong, Huu Trung Thieu, Nakjung Choi, Tian Lan ยท 2026

Open Radio Access Network (O-RAN) enables network control through multi-vendor xApps operating both within and across layers, subnets, and domains, whose concurrent execution can trigger conflicts thaโ€ฆ

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Physics Preprint PDF DOI

Exotic $T^*_{csJ}$ and $T^*_{c\bar{s}J}$ states and coupled-channel scattering at the $SU(3)$ flavour symmetric point from lattice QCD

J. Daniel E. Yeo, Christopher E. Thomas, David J. Wilson ยท 2026

Motivated by recent experimental observations of the flavour-exotic $T^*_{cs0}(2870)^0$ and $T^*_{c\bar{s}0}(2900)$, we present the first lattice QCD study of coupled-channel scattering of a charm mesโ€ฆ

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Computer Science Preprint PDF DOI

LoopCTR: Unlocking the Loop Scaling Power for Click-Through Rate Prediction

Jiakai Tang, Runfeng Zhang, Weiqiu Wang, Yifei Liu, Chuan Wang, Xu Chen, Yeqiu Yang, Jian Wu, Yuning Jiang, Bo Zheng ยท 2026

Scaling Transformer-based click-through rate (CTR) models by stacking more parameters brings growing computational and storage overhead, creating a widening gap between scaling ambitions and the strinโ€ฆ

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Physics Preprint PDF DOI

Viability of Big Bang Nucleosynthesis in Some Generalized Horizon Entropies

Kajal Phukan, Rajdeep Mazumdar, Kalyan Malakar, Kalyan Bhuyan ยท 2026

In this work, we investigate the viability of some cosmological models derived from generalized horizon entropies, using Big Bang Nucleosynthesis (BBN) constraints. By analyzing the deviations in the โ€ฆ

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Chemistry Preprint PDF DOI

Causality in Liquid Water as a Hallmark of Emergent Glassy Dynamics

Leon Huet, Vittorio Del Tatto, Debarshi Banerjee, Alessandro Laio, Ali A. Hassanali ยท 2026

In molecular liquids such as water, time-delayed influences between microscopic or mesoscopic variables are typically probed using time-correlation functions, which are symmetric under detailed balancโ€ฆ

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AI & Data Science Preprint PDF DOI

EVPO: Explained Variance Policy Optimization for Adaptive Critic Utilization in LLM Post-Training

Chengjun Pan, Shichun Liu, Jiahang Lin, Dingwei Zhu, Jiazheng Zhang, Shihan Dou, Songyang Gao, Zhenhua Han, Binghai Wang, Rui Zheng, Xuanjing Huang, Tao Gui, Yansong Feng ยท 2026

Reinforcement learning (RL) for LLM post-training faces a fundamental design choice: whether to use a learned critic as a baseline for policy optimization. Classical theory favors critic-based methodsโ€ฆ

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