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

Shot and Architecture Adaptive Subspace Variational Quantum Eigensolver for Microwave Simulation

Zhixiu Han, Fanxu Meng, Weidong Li, Xutao Yu, Zaichen Zhang ยท 2025

Quantum computing offers a promising paradigm for electromagnetic eigenmode analysis, enabling compact representations of complex field interactions and potential exponential speedup over classical nuโ€ฆ

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Excitation energies and UV-Vis absorption spectra from INDO/s+ML

Ezekiel Oyeniyi, Omololu Akin-Ojo ยท 2025

The semi-empirical INDO/s method is popular for studies of excitation energies and absorption of molecules due to its low computational requirement, making it possible to make predictions for large syโ€ฆ

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Estimating stellar atmospheric parameters and elemental abundances using fully connected residual network

Shuo Li, Yin-Bi Li, A-Li Luo, Jun-Chao Liang, Hai-Ling Lu, Hugh R. A. Jones ยท 2025

Stellar atmospheric parameters and elemental abundances are traditionally determined using template matching techniques based on high-resolution spectra. However, these methods are sensitive to noise โ€ฆ

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Refined M-type Star Catalog from LAMOST DR10: Measurements of Radial Velocities, $T_\text{eff}$, log $g$, [M/H] and [$\alpha$/M]

Shuo Li, Yin-Bi Li, A-Li Luo, Jun-Chao Liang, You-Fen Wang, Jing Chen, Shuo Zhang, Mao-Sheng Xiang, Hugh R. A. Jones, Zhong-Rui Bai, Xiao-Xiao Ma, Yun-Jin Zhang, Hai-Ling Lu ยท 2025

Precise stellar parameters for M-type stars, the Galaxy's most common stellar type, are crucial for numerous studies. In this work, we refined the LAMOST DR10 M-type star catalog through a two-stage pโ€ฆ

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Infusing Experimental Reality into Complex Many-Body Hamiltonians: The Observable-Constrained Variational Framework (OCVF)

Shaoliang Guo, Ziping Yang ยท 2025

Deep learning potentials for complex many-body systems often face challenges of insufficient accuracy and a lack of physical realism. This paper proposes an "Observable-Constrained Variational Framewoโ€ฆ

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Galaxy Phase-Space and Field-Level Cosmology: The Strength of Semi-Analytic Models

Natali S. M. de Santi, Francisco Villaescusa-Navarro, Pablo Araya-Araya, Gabriella De Lucia, Fabio Fontanot, Lucia A. Perez, Manuel Arnes-Curto, Violeta Gonzalez-Perez, Angel Chandro-Gomez, Rachel S. Somerville, Tiago Castro ยท 2025

Semi-analytic models are a widely used approach to simulate galaxy properties within a cosmological framework, relying on simplified yet physically motivated prescriptions. They have also proven to beโ€ฆ

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Optimal learning of quantum channels in diamond distance

Antonio Anna Mele, Lennart Bittel ยท 2025

Quantum process tomography, the task of estimating an unknown quantum channel, is a central problem in quantum information theory. A long-standing open question is to determine the optimal number of uโ€ฆ

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Generative Modeling of Entangled Polymers with a Distance-Based Variational Autoencoder

Pietro Chiarantoni, Oscar Serra, Mohammad Erfan Mowlaei, Venkata Surya Kumar Choutipalli, Mark DelloStritto, Xinghua Shi, Micheal L. Klein, Vincenzo Carnevale ยท 2025

We present a variational autoencoder framework for learning and generating configurations of structured polymer globules from distance matrices. We used coarse-grained molecular dynamics to sample polโ€ฆ

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A Model-Guided Neural Network Method for the Inverse Scattering Problem

Olivia Tsang, Owen Melia, Vasileios Charisopoulos, Jeremy Hoskins, Yuehaw Khoo, Rebecca Willett ยท 2025

Inverse medium scattering is an ill-posed, nonlinear wave-based imaging problem arising in medical imaging, remote sensing, and non-destructive testing. Machine learning (ML) methods offer increased iโ€ฆ

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The role of modes in nonlinear fiber optical computing

Firdevs Yuce, Bora Carp{i}nl{i}oglu, Ugur Tegin ยท 2025

We investigate the nonlinear propagation of light in graded-index multimode fiber, utilizing it as an optical computing unit, and quantify how it employs waveguide modes to process information. Using โ€ฆ

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ClearPotential: Revealing Local Dark Matter in Three Dimensions

Eric Putney, David Shih, Sung Hak Lim, Matthew R. Buckley ยท 2025

We present ClearPotential, a data-driven, three-dimensional measurement of the gravitational potential of the local Milky Way using unsupervised machine learning, without the symmetry assumptions, speโ€ฆ

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True Random Number Generators on IQM Spark

Andrzej Gnatowski, Jaros{l}aw Rudy, Teodor Nizynski, Krzysztof Swiecicki ยท 2025

Random number generation is fundamental for many modern applications including cryptography, simulations and machine learning. Traditional pseudo-random numbers may offer statistical unpredictability,โ€ฆ

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Transpiling quantum circuits by a transformers-based algorithm

Michele Banfi, Paolo Zentilini, Sebastiano Corli, Enrico Prati ยท 2025

Transformers have gained popularity in machine learning due to their application in the field of natural language processing. They manipulate and process text efficiently, capturing long-range dependeโ€ฆ

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Machine Learning Optimization of BEGe Detector Event Selection in the VIP Experiment

Simone Manti, Jason Yip, Massimiliano Bazzi, Nicola Bortolotti, Mario Bragadireanu, Ivan Carnevali, Alberto Clozza, Luca De Paolis, Raffaele Del Grande, Carlo Guaraldo, Mihai Antoniu Iliescu, Matthias Laubenstein, Johan Marton, Federico Nola, Kristian Pischicchia, Alessio Porcelli, Alessandro Scordo, Francesco Sgaramella, Diana Sirghi, Florin Sirghi, Johann Zmeskal, Catalina Curceanu ยท 2025

The VIP collaboration operates a Broad Energy Germanium detector at the Gran Sasso National Laboratory to measure radiation in the few keV to 100 keV range, aiming to search for spontaneous collapse iโ€ฆ

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Constraint-Free Coherent Diffraction Imaging via Physics-Guided Neural Fields

Zhe Hu, Zisheng Yao, Yuhe Zhang, Pablo Villanueva-Perez ยท 2025

CDI is a lensless imaging technique that enables atomic-resolution imaging of non-crystalline specimens and their dynamics. However, its broader implementation has been hindered by the instability andโ€ฆ

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Graph-Based Bayesian Optimization for Quantum Circuit Architecture Search with Uncertainty Calibrated Surrogates

Prashant Kumar Choudhary, Nouhaila Innan, Muhammad Shafique, Rajeev Singh ยท 2025

Quantum circuit design is a key bottleneck for practical quantum machine learning on complex, real-world data. We present an automated framework that discovers and refines variational quantum circuitsโ€ฆ

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High-throughput characterization of snap-through stability boundaries of bistable beams in a programmable rotating platform

Eduardo Gutierrez-Prieto, Gilad Yakir, Pedro M. Reis ยท 2025

We introduce a high-throughput platform that enables simultaneous, parallel testing of six bistable beams via programmable motion of a rotating disk. By prescribing harmonic angular dynamics, the platโ€ฆ

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Surface image and activity-corrected orbit of the RS CVn binary HR 7275: Disentangling activity tracers

O. Adebali, M. Weber, K. G. Strassmeier, I. V. Ilyin, M. Steffen, Zs. Kovari ยท 2025

Quantifying stellar parameters and magnetic activity for cool stars in double-lined spectroscopic binaries (SB2) is not straightforward, as both stars contribute to the observed composite spectra and โ€ฆ

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Transport Novelty Distance: A Distributional Metric for Evaluating Material Generative Models

Paul Hagemann, Simon Muller, Janine George, Philipp Benner ยท 2025

Recent advances in generative machine learning have opened new possibilities for the discovery and design of novel materials. However, as these models become more sophisticated, the need for rigorous โ€ฆ

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LiePrune: Lie Group and Quantum Geometric Dual Representation for One-Shot Structured Pruning of Quantum Neural Networks

Haijian Shao, Bowen Yang, Wei Liu, Xing Deng, Yingtao Jiang ยท 2025

Quantum neural networks (QNNs) and parameterized quantum circuits (PQCs) are key building blocks for near-term quantum machine learning. However, their scalability is constrained by excessive parameteโ€ฆ

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