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Physics Preprint PDF DOI

Branch-Resolved Characterization of Feed-Forward Error in Dynamic Teleportation via Classical Choi Shadows

Mason Edwards, Prabhat Mishra ยท 2026

Mid-circuit measurement and classical feed-forward are essential primitives for dynamic-circuit teleportation on superconducting quantum processors. However, the error associated with measurement-condโ€ฆ

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Computer Science Preprint PDF DOI

A Monadic Implementation of Functional Logic Programs

Michael Hanus, Kai-Oliver Prott, Finn Teegen ยท 2026

Functional logic languages are a high-level approach to programming by combining the most important declarative features. They abstract from small-step operational details so that programmers can concโ€ฆ

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Physics Preprint PDF DOI

Couch-Torrence conformal inversion, supersymmetry and conserved charges for D3-branes

Mohammad Akhond, Massimo Bianchi, Antonio Cristofaro, Fabio Riccioni ยท 2026

An asymptotically flat spacetime in $D=4$ can be mapped via Couch-Torrence conformal inversion to the geometry around an extremal non-expanding and non-rotating horizon. At the linearized level, an inโ€ฆ

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AI & Data Science Preprint PDF DOI

Gait Recognition via Deep Residual Networks and Multi-Branch Feature Fusion

Yabo Luo, Xiaoyun Wang, Cunrong Li ยท 2026

Gait recognition has emerged as a compelling biometric modality for surveillance and security applications, offering inherent advantages such as non-intrusiveness, resistance to disguise, and long-ranโ€ฆ

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Physics Preprint PDF DOI

Astrocytes: Arnol'd Tongues Generalization in Dynamical Systems' Parameter Plane

Gonzalo Marcelo Ramirez-Avila, S. Leo Kingston, Marek Balcerzak, Jerome Daquin, Timoteo Carletti, Tomasz Kapitaniak ยท 2026

We discovered generalized structures, named astrocytes due to their shape, that constitute a defined region characterizing regular behavior within the parameter plane (PP) of dynamical systems (DSs). โ€ฆ

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Physics Preprint PDF DOI

Perturbative Coulomb branches on $\mathbb{R}^3\times S^1$: the global D-term potential

Arash Arabi Ardehali, Daniel J. Resnick ยท 2026

We find the perturbative potential on the 3d $\mathcal{N}\!=\!2$ Coulomb branch arising from a chiral 4d $\mathcal{N}\!=\!1$ gauge theory on $\mathbb{R}^3 \times S^1$, zeta-regularizing the D-term couโ€ฆ

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Engineering Preprint PDF DOI

Circular Phase Representation and Geometry-Aware Optimization for Ptychographic Image Reconstruction

Carson Yu Liu, Jun Cheng, Chien-Chun Chen, Steve F. Shu ยท 2026

Traditional iterative reconstruction methods are accurate but computationally expensive, limiting their use in high-throughput and real-time ptychography. Recent deep learning approaches improve speedโ€ฆ

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AI & Data Science Preprint PDF DOI

ARMA approximation of a Non-separable Spatio-Temporal Model with Fractional Smoothnesses in Space and Time

S. Knutsen Furset, Geir-Arne Fuglstad, Espen R. Jakobsen ยท 2026

The Mat\'ern covariance model is ubiquitous in spatial modelling, but there is no default choice for spatio-temporal modelling. In this paper, we consider the recently proposed ``diffusion-based'' extโ€ฆ

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Physics Preprint PDF DOI

Dispersion Splitting of Phonon Polaritons in van der Waals Heterostructure

Daeho Noh, Jaehyeong Ock, Sergey G. Menabde, Min Seok Jang ยท 2026

The biaxial van der Waals crystal {\alpha}-phase molybdenum trioxide ({\alpha}-MoO3) supports hyperbolic phonon-polaritons with anomalous dispersion in the Type-I Reststrahlen band (RB-I). Despite theโ€ฆ

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Computer Science Preprint PDF DOI

Institutional Floors and Partisan Lenses: Cross-National Online Discourse on Political Violence in France and the United States

Andrew Yen Chang ยท 2026

This paper studies how online discussion shapes and assesses political violence across different settings, particularly how moral evaluation, as a social perception, varies across institutional contexโ€ฆ

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Physics Preprint PDF DOI

Model-free interpretation of X-ray Thomson scattering measurements

Thomas Gawne, Jan Vorberger, Zhandos Moldabekov, Hannah Bellenbaum, Tobias Dornheim ยท 2026

X-ray Thomson scattering (XRTS) has emerged as a widely used diagnostics for extreme states of matter in a great variety of situations, and over a broad range of parameters. The standard approach for โ€ฆ

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AI & Data Science Preprint PDF DOI

From Chatbots to Confidants: A Cross-Cultural Study of LLM Adoption for Emotional Support

Natalia Amat-Lefort, Mert Yazan, Amanda Cercas Curry, Flor Miriam Plaza-del-Arco ยท 2026

Large Language Models (LLMs) are increasingly used not only for instrumental tasks, but as always-available and non-judgmental confidants for emotional support. Yet what drives adoption and how users โ€ฆ

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Physics Preprint PDF DOI

Phase Transitions and Chaos Bound in Horava Lifshitz Black Holes using Lyapunov Exponents

Mozib Bin Awal, Prabwal Phukon ยท 2026

We probe the thermodynamic phase structure of four dimensional Horava Lifshitz black holes by Lyapunov exponent analysis. For both massless and massive test particles, the Lyapunov exponent exhibits aโ€ฆ

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AI & Data Science Preprint PDF DOI

Image Classification via Random Dilated Convolution with Multi-Branch Feature Extraction and Context Excitation

Wentao Jiang, Yuanchan Xu, Heng Yuan ยท 2026

Image classification remains a fundamental yet challenging task in computer vision, particularly when fine-grained feature extraction and background noise suppression are required simultaneously. Convโ€ฆ

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Computer Science Preprint PDF DOI

Mitigating Shared-Private Branch Imbalance via Dual-Branch Rebalancing for Multimodal Sentiment Analysis

Chunlei Meng, Jiabin Luo, Pengbin Feng, Zhenglin Yan, Chengyin Hu, Zhongxue Gan, Chun Ouyang ยท 2026

Multimodal Sentiment Analysis (MSA) requires integrating language, acoustic, and visual signals without sacrificing modality-specific sentiment evidence. Existing methods mainly improve either shared-โ€ฆ

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Mathematics Preprint PDF DOI

Families of Eliahou semigroups linked to Farey intervals

Axel Bacher ยท 2026

We describe new families of Eliahou semigroups, encompassing previous families described by Delgado, Eliahou and Fromentin, and Bras-Amor\'os. A crucial parameter is a Farey interval associated to theโ€ฆ

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AI & Data Science Preprint PDF DOI

BifDet: A 3D Bifurcation Detection Dataset for Airway-Tree Modeling

Ali Keshavarzi, Quentin Bouniot, Benjamin M. Smith, Elsa Angelini ยท 2026

Thoracic Computed Tomography (CT) scans offer detailed insights into the intricate branching network of the airway tree, which is essential for understanding various respiratory diseases. Airway bifurโ€ฆ

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AI & Data Science Preprint PDF DOI

DouC: Dual-Branch CLIP for Training-Free Open-Vocabulary Segmentation

Mohamad Zamini, Diksha Shukla ยท 2026

Open-vocabulary semantic segmentation requires assigning pixel-level semantic labels while supporting an open and unrestricted set of categories. Training-free CLIP-based approaches preserve strong zeโ€ฆ

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Physics Preprint PDF DOI

Approximate Sparse State Preparation with the Grover-Rudolph Algorithm

Debora Ramacciotti, Martin Steinbach, Bence Temesi, Andreea-Iulia Lefterovici, Antonio F. Rotundo ยท 2026

Sparse quantum state preparation is a common subroutine in quantum algorithms, where classical data with few nonzero entries must be loaded into a quantum state. In this work, we consider the Grover-Rโ€ฆ

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Physics Preprint PDF DOI

Analysis of the Gaia DR3 planetary nebula candidates and the possible symbiotic stars among them

Lionel Mulato, Jaroslav Merc, Stephane Charbonnel, Olivier Garde, Pascal le Du, Thomas Petit ยท 2026

The Gaia DR3, released in June 2022, included low-resolution BP/RP (XP) spectra that have been exploited for the classification of various types of emission-line objects using machine-learning techniqโ€ฆ

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