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๐Ÿ” avoidance learning ๐Ÿ“‚ Physics
Showing 28154 results for "avoidance learning" in Physics
Physics Preprint PDF DOI

Interference Effects in Resonant Standard Model di-Higgs Production and Decay into $4b$ Final States: the Role of Machine Learning Analysis

A. Hammad, S. Moretti, A.P. Przybyl, H. Waltari ยท 2025

The final state with four $b$-quarks has generally the largest event rate in Standard Model (SM)-like Higgs ($h_{\rm SM}$) pair production, but also the largest backgrounds. We study such a final statโ€ฆ

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Physics Preprint PDF DOI

Unveiling the amorphous ice layer during premelting using AFM integrating machine learning

Binze Tang, Chon-Hei Lo, Tiancheng Liang, Jiani Hong, Mian Qin, Yizhi Song, Duanyun Cao, Ying Jiang, Limei Xu ยท 2025

Premelting plays a key role across physics, chemistry, materials and biology sciences but remains poorly understood at the atomic level due to surface characterization limitations. We report the discoโ€ฆ

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Physics Preprint PDF DOI

AGN X-ray Reflection Spectroscopy with ML MYTORUS:Neural Posterior Estimation with Training on Observation-Driven Parameter Grids

Ingrid Vanessa Daza-Perilla, Panayiotis Tzanavaris, V. Madurga-Favieres, M. Yukita, A. Ptak, T. Yaqoob ยท 2025

X-ray spectroscopy of active galactic nuclei (AGN) reveals key information about circumnuclear geometry. Many AGN show a narrow Fe K-alpha line at 6.4 keV and associated Compton-scattered continua, prโ€ฆ

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Physics Preprint PDF DOI

Identifying and Characterizing Very Low Mass Spectral Blend Binaries with Machine Learning Methods

Juan Diego Draxl Giannoni (UCSD, TUM), Malina Desai (MIT), Adam J. Burgasser (UCSD), A. Camille Dunning (UCSD), Christian Aganze (Stanford), Luke McDermott (UCSD), Christopher A. Theissen (UCSD), Daniella C. Bardalez Gagliuffi (Amherst College) ยท 2025

We present an approach to identifying and characterizing unresolved, very low mass spectral blend binaries composed of late-M, L, and T dwarfs using machine learning methodologies. We generated and evโ€ฆ

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Physics Preprint PDF DOI

Machine learning methods for subpixel trajectory reconstruction in discretized position detectors

Matthew Mark Romano, Zhengzhi Liu, JungHyun Bae ยท 2025

In this study, we demonstrate that compared with traditional centroid-based methods, machine learning methods (particularly transformer-based architectures) achieve superior subpixel position and therโ€ฆ

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Physics Preprint PDF DOI

Algorithms for Achieving Subpixel Resolution in Muon Tomography

Matthew Mark Romano, JungHyun Bae, Paul Cantonwine ยท 2025

We show that machine learning methods produce superior particle position reconstruction accuracy in scintillation-based detectors.โ€ฆ

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Physics Preprint PDF DOI

Characterizing Memristive Nanowire Network Models via a Unified Computational Framework

Marcus Kasdorf, Diego Simpson-Ochoa, Abdelrahman Bekhit, Mauro S. Ferreira, Wilten Nicola, Claudia Gomes da Rocha ยท 2025

Randomly self-assembled nanowire networks (NWNs) are dynamical systems in which junctions between two nanowires can be modelled as memristive units viewed as adaptive resistors with memory. Various meโ€ฆ

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HWF-PIKAN: A Multi-Resolution Hybrid Wavelet-Fourier Physics-Informed Kolmogorov-Arnold Network for solving Collisionless Boltzmann Equation

Mohammad E. Heravifard, Kazem Hejranfar ยท 2025

Physics-Informed Neural Networks (PINNs) and more recently Physics-Informed Kolmogorov-Arnold Networks (PIKANs) have emerged as promising approaches for solving partial differential equations (PDEs) wโ€ฆ

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Attention-Based Foundation Model for Quantum States

Timothy Zaklama, Daniele Guerci, Liang Fu ยท 2025

We present an attention-based foundation model architecture for learning and predicting quantum states across Hamiltonian parameters, system sizes, and physical systems. Using only basis configurationโ€ฆ

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Physics Preprint PDF DOI

The automation of optical transient discovery and classification in Rubin-era time-domain astronomy

Nabeel Rehemtulla, Michael W. Coughlin, Adam A. Miller, Theophile Jegou du Laz ยท 2025

Robotic wide-field time-domain surveys, such as the Zwicky Transient Facility and the Asteroid Terrestrial-impact Last Alert System, capture dozens of transients each night. The workflows for discoverโ€ฆ

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Pre-training vision models for the classification of alerts from wide-field time-domain surveys

Nabeel Rehemtulla, Adam A. Miller, Mike Walmsley, Ved G. Shah, Theophile Jegou du Laz, Michael W. Coughlin, Argyro Sasli, Joshua Bloom, Christoffer Fremling, Matthew J. Graham, Steven L. Groom, David Hale, Ashish A. Mahabal, Daniel A. Perley, Josiah Purdum, Ben Rusholme, Jesper Sollerman, Mansi M. Kasliwal ยท 2025

Modern wide-field time-domain surveys facilitate the study of transient, variable and moving phenomena by conducting image differencing and relaying alerts to their communities. Machine learning toolsโ€ฆ

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Learning Minimal Representations of Fermionic Ground States

Felix Frohnert, Emiel Koridon, Stefano Polla ยท 2025

We introduce an unsupervised machine-learning framework that discovers optimally compressed representations of quantum many-body ground states. Using an autoencoder neural network architecture on dataโ€ฆ

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Particle Image Velocimetry Refinement via Consensus ADMM

Alan Bonomi, Francesco Banelli, Antonio Terpin ยท 2025

Particle Image Velocimetry (PIV) is an imaging technique in experimental fluid dynamics that quantifies flow fields around bluff bodies by analyzing the displacement of neutrally buoyant tracer particโ€ฆ

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Stable spectral neural operator for learning stiff PDE systems from limited data

Rui Zhang, Han Wan, Yang Liu, Hao Sun ยท 2025

Accurate modeling of spatiotemporal dynamics is crucial to understanding complex phenomena across science and engineering. However, this task faces a fundamental challenge when the governing equationsโ€ฆ

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Hardware Efficient Quantum Kernels Using Multimode Bulk Acoustic Resonators

Collin C. D. Frink, Chaoyang Ti, Stephen K. Gray, Xu Han, Matthew Otten ยท 2025

The kernel trick is a widely applicable technique in machine learning domains that maps datasets that are difficult to classify into a computationally friendly feature space. As the dimension of the dโ€ฆ

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2$k_F$ instability and chiral spin density wave at the 1/9 magnetization plateau in the kagome antiferromagnets

Tanja {DJ}uric, Pinaki Sengupta ยท 2025

Kagome lattice antiferromagnets exhibit plethora of intriguing phases of matter. Particularly interesting state appears at the magnetic field-induced $1/9$ magnetization plateau observed in several reโ€ฆ

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Nano-engineered surface enhanced Raman spectroscopy substrates for probing tissue-material interactions

Connie M. Wang, Roberta M. Sabino, Aditya Garg, Ahmed E. Salih, Loza F. Tadesse, Elazer R. Edelman ยท 2025

Innovation in biomaterials has brought both breakthroughs and new challenges in medicine, as implant materials have become increasingly multifunctional and complex. One of the greatest issues is the dโ€ฆ

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Influence of Exchange-Correlation Functionals and Neural Network Architectures on Li$^+$-Ion Conductivity in Solid-State Electrolyte from Molecular Dynamics Simulations with Machine-Learning Force Fields

Zicun Li, Huanjing Gong, Ruijuan Xiao, Xinguo Ren ยท 2025

With the rapid advancement of machine learning techniques for materials simulations, machine-learned force fields (MLFFs) have become a powerful tool that complements first-principles calculations by โ€ฆ

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LLM tools in the prediction of the stability of perovskite solar cells

S. Frenkel, V. Zakharov, E. A. Katz ยท 2025

Predicting degradation rates is an important task in the development of new perovskite solar cells (PSCs). In this paper, we explore the feasibility of solving this problem using Machine Learning modeโ€ฆ

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FRQI Pairs method for image classification using Quantum Recurrent Neural Network

Rafa{l} Potempa, Micha{l} Kordasz, Sundas Naqeeb Khan, Krzysztof Werner, Kamil Wereszczynski, Krzysztof Siminski, Krzysztof A. Cyran ยท 2025

This study aims to introduce the FRQI Pairs method to a wider audience, a novel approach to image classification using Quantum Recurrent Neural Networks (QRNN) with Flexible Representation for Quantumโ€ฆ

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