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Physics Preprint PDF DOI

Decomposing Fractional Quantum Hall Wave Functions via Operator Contraction Multiplication

Dong-Hao Guan, Licheng Wang, Yuan Zhou, Ai-Lei He, Yi-Fei Wang · 2026

We develop a general algebraic scheme to decompose fractional quantum Hall (FQH) wave functions based on the operator contraction multiplication. By introducing fermionic and bosonic operators and est…

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Engineering Preprint PDF DOI

PREVENT-JACK: Context Steering for Swarms of Long Heavy Articulated Vehicles

Adrian Baruck, Michael Dube, Christoph Steup, Sanaz Mostaghim · 2026

In this paper, we aim to extend the traditional point-mass-like robot representation in swarm robotics and instead study a swarm of long Heavy Articulated Vehicles (HAVs). HAVs are kinematically const…

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Physics Preprint PDF DOI

On non-relativistic integrable models and 4d SCFTs

Rotem Ben Zeev, Anirudh Deb, Hee-Cheol Kim, Shlomo S. Razamat · 2026

We elaborate on the relation between the generalized Schur index of $N=2$ SCFTs in four dimensions and the non-relativistic limit of the elliptic Ruijsenaars-Schneider model. In particular we discuss …

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Physics Preprint PDF DOI

Parent Hamiltonian Construction of Generalized Calogero-Sutherland Models

Hari Borutta, Andreas Feuerpfeil, Yasir Iqbal · 2026

The Calogero-Sutherland model is a paradigmatic integrable system describing one-dimensional non-relativistic particles with inverse-square interactions. At interaction strength $\lambda=2$, the CSM e…

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Engineering Preprint PDF DOI

Offshore oil and gas platform dynamics in the North Sea, Gulf of Mexico, and Persian Gulf: Exploiting the Sentinel-1 archive

Robin Spanier, Thorsten Hoeser, John Truckenbrodt, Felix Bachofer, Claudia Kuenzer · 2026

The increasing use of marine spaces by offshore infrastructure, including oil and gas platforms, underscores the need for consistent, scalable monitoring. Offshore development has economic, environmen…

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Physics Preprint PDF DOI

Universal purification dynamics in real non-unitary quantum processes

Federico Gerbino, Donghoon Kim, Guido Giachetti, Andrea De Luca, Xhek Turkeshi · 2026

We study purification dynamics in monitored quantum processes governed by ensembles of quantum circuits in different random-matrix symmetry classes. We analyze the universal aspects that emerge away f…

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Physics Preprint PDF DOI

Current and future constraints on the expansion history of the GREA model

Irene Graziotti, Chiara De Leo, Matteo Martinelli · 2026

In this work, we investigate the General Relativistic Entropic Acceleration (GREA) framework, in which late-time acceleration emerges from entropy production associated with the cosmological horizon, …

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Engineering Preprint PDF DOI

The USTC-NERCSLIP Systems for the CHiME-9 MCoRec Challenge

Ya Jiang, Ruoyu Wang, Jingxuan Zhang, Jun Du, Yi Han, Zihao Quan, Hang Chen, Yeran Yang, Kongzhi Zheng, Zhuo Chen, Yanhui Tu, Shutong Niu, Changfeng Xi, Mengzhi Wang, Zhongbin Wu, Jieru Chen, Henghui Zhi, Weiyi Shi, Shuhang Wu, Genshun Wan, Jia Pan, Jianqing Gao · 2026

This report details our submission to the CHiME-9 MCoRec Challenge on recognizing and clustering multiple concurrent natural conversations within indoor social settings. Unlike conventional meetings c…

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Engineering Preprint PDF DOI

RelA-Diffusion: Relativistic Adversarial Diffusion for Multi-Tracer PET Synthesis from Multi-Sequence MRI

Minhui Yu, Yongheng Sun, David S. Lalush, Jason P Mihalik, Pew-Thian Yap, Mingxia Liu · 2026

Multi-tracer positron emission tomography (PET) provides critical insights into diverse neuropathological processes such as tau accumulation, neuroinflammation, and $\beta$-amyloid deposition in the b…

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Computer Science Preprint PDF DOI

Grammar Repair with Examples and Tree Automata: Extended Version

Yunjeong Lee, Gokul Rajiv, Ilya Sergey · 2026

Context-free grammars (CFGs) are the de-facto formalism for declaratively describing concrete syntax for programming languages and generating parsers. One of the major challenges in defining a desired…

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Mathematics Preprint PDF DOI

A Characterization of the Macdonald Hypergeometric Series ${}_r\Phi_s(x;q,t)$ and ${}_r\Phi_s(x,y;q,t)$ via $q$-Difference Equations

Hong Chen · 2026

In two widely circulated manuscripts from the 1980s, I. G. Macdonald introduced certain multivariate hypergeometric series ${}_pF_q(x;\alpha)$ and ${}_pF_q(x,y;\alpha)$ and their $q$-analogs ${}_r\Phi…

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AI & Data Science Preprint PDF DOI

Metabolic cost of information processing in Poisson variational autoencoders

Hadi Vafaii, Jacob L. Yates · 2026

Computation in biological systems is fundamentally energy-constrained, yet standard theories of computation treat energy as freely available. Here, we argue that variational free energy minimization u…

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Physics Preprint PDF DOI

Reduced superblocks at next-to-next-to-extremality for all maximally supersymmetric CFTs

Mitchell Woolley · 2026

We consider mixed four-point correlators of 1/2-BPS operators $\mathcal{O}_{k}$ in the maximally supersymmetric CFTs, i.e. the 3d $\mathcal{N}=8$, 4d $\mathcal{N}=4$, and 6d $\mathcal{N}=(2,0)$ theori…

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Biology & Life Sciences Preprint PDF DOI

GP-DHT: A Dual-Head Transformer with Contras-tive Learning for Predicting Gene Regulatory Rela-tionships across Species from Single-Cell Data

Shuai Yan, Qingzhi Yu, Wengfeng Dai, Xiang Cheng · 2026

Gene regulatory networks (GRNs) are essential for understanding cell fate decisions and disease mechanisms, yet cross-species GRN inference from single-cell RNA-seq data remains challenging due to noi…

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AI & Data Science Preprint PDF DOI

GREx: Generalized Referring Expression Segmentation, Comprehension, and Generation

Henghui Ding, Chang Liu, Shuting He, Xudong Jiang, Yu-Gang Jiang · 2026

Referring Expression Segmentation (RES) and Comprehension (REC) respectively segment and detect the object described by an expression, while Referring Expression Generation (REG) generates an expressi…

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AI & Data Science Preprint PDF DOI

ReLA: Representation Learning and Aggregation for Job Scheduling with Reinforcement Learning

Zhengyi Kwan, Wei Zhang, Aik Beng Ng, Zhengkui Wang, Simon See · 2026

Job scheduling is widely used in real-world manufacturing systems to assign ordered job operations to machines under various constraints. Existing solutions remain limited by long running time or insu…

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Physics Preprint PDF DOI

Updated Simulation of GRETA Detector Response and Exploration of Temperature Sensitivity

Arin Manohar, Mario Cromaz, Christopher Campbell, Heather Crawford, Marco Salathe · 2025

The Gamma-Ray Energy Tracking Array (GRETA) is a next-generation gamma-ray spectrometer designed to push the frontiers of nuclear structure and astrophysics experiment. Its high sensitivity is enabled…

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Engineering Preprint PDF DOI

Safe Learning for Contact-Rich Robot Tasks: A Survey from Classical Learning-Based Methods to Safe Foundation Models

Heng Zhang, Rui Dai, Gokhan Solak, Pokuang Zhou, Yu She, Arash Ajoudani · 2025

Contact-rich tasks pose significant challenges for robotic systems due to inherent uncertainty, complex dynamics, and the high risk of damage during interaction. Recent advances in learning-based cont…

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Physics Preprint PDF DOI

Vortex Dynamics from Burst-and-Coast Motion of Anguilliform and Carangiform Swimmers

Zahra Maleksabet, Maham Kamran, Ali Tarokh, Muhammad Saif Ullah Khalid · 2025

Fish perform various propulsive maneuvers while swimming by generating traveling waves along their bodies and producing thrust through tail strokes. Anguilliform swimmers spread motion along the body,…

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Mathematics Preprint PDF DOI

Degenerate Poincar\'e-Sobolev inequalities via fractional integration

Alejandro Claros · 2025

We present a local weighted estimate for the Riesz potential in $\mathbb{R}^n$, which improves the main theorem of Alberico, Cianchi, and Sbordone [C. R. Math. Acad. Sci. Paris \textbf{347} (2009)] in…

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