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

Spectral reconstruction techniques, their shortcomings and relevance to the electric conductivity coefficient

C. Andratschke, B. B. Brandt, E. Garnacho-Velasco, L. Pannullo, S. Singh, A. Dean M. Valois ยท 2026

Spectral reconstruction is a well studied numerically ill-posed problem which arises due to the relation of the Euclidean correlator to the spectral function via an inhomogeneous Fredholm equation of โ€ฆ

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Physics Preprint PDF DOI

Variational and Annealing-Based Approaches to Quantum Combinatorial Optimization

Hala Hawashin, Deep Nath, Marco Alberto Javarone ยท 2026

In this work, we review quantum approaches to combinatorial optimization, with the aim of bridging theoretical developments and industrial relevance. We first survey the main families of quantum algorโ€ฆ

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Physics Preprint PDF DOI

D$_4$CNN$\times$AnaCal: Physics-Informed Machine Learning for Accurate and Precise Weak Lensing Shear Estimation

Shurui Lin, Xiangchong Li, Ji Li, Shengcao Cao, Xin Liu, Yu-Xiong Wang ยท 2026

Traditional weak gravitational lensing shear estimators are carefully calibrated but struggle to fully capture realistic galaxy morphologies, point-spread-function (PSF) effects, blending, and noise iโ€ฆ

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Physics Preprint PDF DOI

Bridging Crystal Structure and Material Properties via Bond-Centric Descriptors

Jian-Feng Zhang, Ze-Feng Gao, Xiao-Qi Han, Bo Zhan, Dingshun Lv, Miao Gao, Kai Liu, Xinguo Ren, Zhong-Yi Lu, Tao Xiang ยท 2026

Although chemical bonding is the fundamental mechanistic bridge connecting atomic structure to macroscopic material properties, current data-driven materials science largely treats it as an implicit "โ€ฆ

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Physics Preprint PDF DOI

Hadron production through Higgs decay at next-to-leading order in the general-mass variable-flavor-number scheme

S. Mohammad Moosavi Nejad ยท 2026

It is known that about $60\%$ of all Higgses produced at the CERN-LHC decay into a pair of bottom quarks. Bottoms quickly hadronize, in most cases, into bottom-flavored (B) hadrons before they decay. โ€ฆ

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Physics Preprint PDF DOI

Origin of Reduced Coercive Field in ScAlN: Synergy of Structural Softening and Dynamic Atomic Correlations

Ryotaro Sahashi, Po-Yen Chen, Teruyasu Mizoguchi ยท 2026

Among wurtzite-type ferroelectrics, scandium-doped aluminum nitride (ScAlN) has emerged as a leading candidate for CMOS-compatible low-voltage memory, combining strong spontaneous polarization with prโ€ฆ

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Physics Preprint PDF DOI

DeePAW: A universal machine learning model for orbital-free ab initio calculations

Tianhao Su, Shunbo Hu, Yue Wu, Runhai Oyang, Xitao Wang, Musen Li, Jeffrey Reimers, Tong-Yi Zhang ยท 2026

Developing universal machine learning models for ab initio calculations is the frontier of materials cutting edge research in the new era of artificial intelligence. Here, we present the Deep Augment โ€ฆ

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Physics Preprint PDF DOI

End-to-End QGAN-Based Image Synthesis via Neural Noise Encoding and Intensity Calibration

Xue Yang, Rigui Zhou, Shizheng Jia, Dax Enshan Koh, Siong Thye Goh, Yaochong Li, Hongyu Chen, Fuhui Xiong ยท 2026

Quantum Generative Adversarial Networks (QGANs) offer a promising path for learning data distributions on near-term quantum devices. However, existing QGANs for image synthesis avoid direct full-imageโ€ฆ

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Physics Preprint PDF DOI

Barren Plateaus Beyond Observable Concentration

Zi-Shen Li, Bujiao Wu, Xiao-Wei Li, Man-Hong Yung ยท 2026

Parameterized quantum circuits (PQCs) are central to quantum machine learning and near-term quantum simulation, but their scalability is often hindered by barren plateaus (BPs), where gradients decay โ€ฆ

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Physics Preprint PDF DOI

Learning Entanglement Quasiprobability from Noisy and Incomplete Data

Yu-Zhuo Li, Li-Chao Peng, Ke-Mi Xu ยท 2026

Negativities in quasiprobability distributions, a foundational concept originating in quantum optics, serve as a fundamental signature of quantum nonclassicality, with entanglement quasiprobabilities โ€ฆ

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Learning to See Sharper: A Physics-Informed Artificial Intelligence Framework for Super-Resolving Galaxy Spectra

Aryana Haghjoo, Shoubaneh Hemmati, Bahram Mobasher, Nima Chartab, Alexander de la Vega, Tim Eifler, Emily Everetts, Hooshang Nayyeri, Zahra Sattari ยท 2026

The information recoverable from galaxy spectra depends fundamentally on spectral resolution, yet assembling large samples at high resolution remains observationally expensive. We present a deep-learnโ€ฆ

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From Atomistic Models to Machine Learning: Predictive Design of Nanocarbons under Extreme Conditions

Xiaoli Yan, Millicent A. Firestone, Murat Keceli, Santanu Chaudhuri, Eliu Huerta ยท 2026

The formation of technologically valuable nanocarbon structures under extreme conditions, such as those produced during high-explosive detonations, remains poorly understood but holds significant poteโ€ฆ

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Physics Preprint PDF DOI

ALABI: Active Learning for Accelerated Bayesian Inference

Jessica Birky, Rory K. Barnes ยท 2026

We present Active Learning for Accelerated Bayesian Inference (\texttt{alabi}): an open-source Python package for performing Bayesian inference with computationally expensive models. Given a forward mโ€ฆ

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Physics Preprint PDF DOI

Gamma-Ray Bursts as an Independent High-Redshift Probe of Dark Energy

Maria Giovanna Dainotti, Aleksander {L}ukasz Lenart, Biagio De Simone, William Giare, Eleonora Di Valentino, Dieter H. Hartmann, Nissim Fraija, Kazunari Iwasaki, Gaetano Lambiase ยท 2026

Testing the $\Lambda$CDM model requires cosmological probes spanning the wide redshift interval between Type Ia Supernovae (SNe Ia, $z\lesssim2.9$) and the Cosmic Microwave Background (CMB, $z\approx1โ€ฆ

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Finite-size resource scaling for learning quantum phase transitions with fidelity-based support vector machines

Aaqib Ali, Giovanni Scala, Cosmo Lupo, Antonio Mandarino ยท 2026

Quantum kernels offer a valid procedure for learning quantum phase transitions on quantum processing devices, yet issues on the scalability of the learning strategy in connection with the symmetry of โ€ฆ

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Reconstruction of overlapping electromagnetic showers in calorimeters using Transformers

Yuliia Maidannyk, Fabrice Couderc, Julie Malcles, Mehmet Ozgur Sahin ยท 2026

Accurate clustering of electromagnetic energy deposits is essential for reconstructing photons and electrons in modern hadron collider experiments, where boosted topologies and pileup cause overlappinโ€ฆ

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Spectral Hardness as the Primary Discriminator: Unveiling the Collapsar--Merger Boundary with a Gold-Standard Gamma-Ray Burst Sample

Xue Zhang, Yan-Kun Qu, Shuang-Xi Yi, Yu-Peng Yang, Fen Lyu, Fa-Yin Wang, Zhong-Xiao Man ยท 2026

In this Letter, we establish a robust, physically motivated classification method using a Support Vector Machine (SVM) trained on a "gold-standard" sample of 24 GRBs with spectroscopically confirmed pโ€ฆ

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Towards sample-optimal learning of bosonic Gaussian quantum states

Senrui Chen, Francesco Anna Mele, Marco Fanizza, Alfred Li, Zachary Mann, Hsin-Yuan Huang, Yanbei Chen, John Preskill ยท 2026

Continuous-variable systems enable key quantum technologies in computation, communication, and sensing. Bosonic Gaussian states emerge naturally in various such applications, including gravitational-wโ€ฆ

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Physics Preprint PDF DOI

PRODIGE -- envelope to disk with NOEMA VIII. Sulfur oxides trace a shock caused by a streamer in the inner envelope of a protostar

Maria Teresa Valdivia-Mena, Jaime E. Pineda, Caroline Gieser, Paola Caselli, Dominique M. Segura-Cox, Yuxin Lin, Maria Jose Maureira, Tien-Hao Hsieh, Laura A. Busch, Ana Lopez-Sepulcre, Laure Bouscasse, Dmitry Semenov, Asuncion Fuente, Nichol Cunningham, Thomas Henning, Julian J. Miranzo-Pastor, Yu-Ru Chou, Roberto Neri, Izaskun Jimenez-Serra, Edwige Chapillon, Stephane Guilloteau, Felipe Alves, Mario Tafalla, Anne Dutrey, Riccardo Franceschi, Sierk van Terwisga, Kamber Schwarz ยท 2026

(Abridged) Recently, streamers have been observed causing shocks at the outer edge of protoplanetary disks. The study of sulfur-bearing species can help us to understand the physical and chemical chanโ€ฆ

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Physics Preprint PDF DOI

A Continuous-Variable Quantum Fourier Layer: Applications to Filtering and PDE Solving

Paolo Marcandelli, Stefano Mariani, Martina Siena, Stefano Markidis ยท 2026

Fourier representations play a central role in operator learning methods for partial differential equations and are increasingly being explored in quantum machine learning architectures. The classicalโ€ฆ

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