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

Probing Proton Structure via Physics-Guided Neural Networks in Holographic QCD

Wei Kou, Xurong Chen ยท 2026

Describing the proton structure function $F_2$ in the non-perturbative and transition regimes of quantum chromodynamics (QCD) remains a significant theoretical challenge. In this work, we introduce a โ€ฆ

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Tearing Driven Reconnection: Energy Conversion Involving Firehose Kinetic Instabilities (2D Hybrid M\"obius Simulations)

Etienne Berriot, Petr Hellinger, Olga Alexandrova, Alexandra Alexandrova, Pascal Demoulin ยท 2026

This study focuses on energy conversion related to tearing-driven magnetic reconnection in the context of weakly collisional astrophysical plasmas. We present results from a two-dimensional hybrid parโ€ฆ

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Disorder-induced chirality in superconductor-ferromagnet heterostructures revealed by neutron scattering and multiscale modeling

Annika Stellhorn, Juan G. C. Palma, Alicia Backs, Anders Bergman, Angela B. Klautau, Emmanuel Kentzinger, Connie Bednarski-Meinke, Steffen Tober, Elizabeth Blackburn, Juri Barthel, Nina-Juliane Steinke, Helena M. Petrilli, Ivan P. Miranda ยท 2026

Chirality in superconductor-ferromagnet hybrids strongly influences phenomena such as the observable signatures of long-range triplet superconductivity, but its microscopic origin in nominally centrosโ€ฆ

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PhDLspec: physical-prior embedded deep learning method for spectroscopic determination of stellar labels in high-dimensional parameter space

Tianmin Wu, Maosheng Xiang, Jianrong Shi, Meng Zhang, Lanya Mou, Hong-Liang Yan, A-Li Luo ยท 2026

Unlocking the full physical information encoded in low-resolution spectra poses a significant challenge for astronomical survey analysis. Such a task demands modeling spectra and optimizing astrophysiโ€ฆ

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A Five-Stage Framework for Slitless Grism Spectra: Demonstrated on Euclid Q1 Strong-Lens Candidates and Ported to CEERS NIRCam

R.Tata ยท 2026

Wide-field slitless grism spectroscopy is difficult in the co-spatial regime, where multiple sources share one cross-dispersion PSF element and catalogue-level decontamination (aXe/LINEAR/Grizli) doesโ€ฆ

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Physics Preprint PDF DOI

MatClaw: An Autonomous Code-First LLM Agent for End-to-End Materials Exploration

Chenmu Zhang, Boris I. Yakobson ยท 2026

Existing LLM agents for computational materials science are constrained by pipeline-bounded architectures tied to specific simulation codes and by dependence on manually written tool functions that grโ€ฆ

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Wavelength-multiplexed massively parallel diffractive optical information storage and image projection

Che-Yung Shen, Yuhang Li, Cagatay Isil, Jingxi Li, Leon Lenk, Tianyi Gan, Guangdong Ma, Fazil Onuralp Ardic, Mona Jarrahi, Aydogan Ozcan ยท 2026

We introduce a wavelength-multiplexed massively parallel diffractive information storage platform composed of dielectric surfaces that are structurally optimized at the wavelength scale using deep leaโ€ฆ

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Probing Freeze-In Dark Matter via a Spin-2 Portal at the LHC with Vector Boson Fusion and Machine Learning

Junzhe Liu, Alfredo Gurrola ยท 2026

The persistent absence of signals in traditional dark matter searches has intensified interest in scenarios beyond the canonical weakly interacting massive particle paradigm. In this work, we investigโ€ฆ

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Meta-optimization of maximally-localized Wannier functions

Sabyasachi Tiwari, Bruno Cucco, Viet-Anh Ha, Feliciano Giustino ยท 2026

Maximally-localized Wannier functions are quantum wavefunctions resembling atomic orbitals that are used to describe electrons in condensed matter. Since their introduction in 1997, these functions haโ€ฆ

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Temperature-dependent Raman spectra of 2H-MoS2 from Machine Learning-driven statistical sampling

Samuel Longo, Alois Castellano, Matthieu J. Verstraete ยท 2026

Molybdenum sulfides are in the spotlight of materials science thanks to their interesting properties for applications in optoelectronics, nanocomposites, lubricants, and catalysis. The structural charโ€ฆ

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AQ-Stacker: An Adaptive Quantum Matrix Multiplication Algorithm with Scaling via Parallel Hadamard Stacking

Wladimir Silva ยท 2026

Matrix multiplication (MatMul) is the computational backbone of modern machine learning, yet its classical complexity remains a bottleneck for large-scale data processing. We propose a hybrid quantum-โ€ฆ

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AQVolt26: High-Temperature r$^2$SCAN Halide Dataset for Universal ML Potentials and Solid-State Batteries

Jiyoon Kim, Chuhong Wang, Aayush R. Singh, Tyler Sours, Shivang Agarwal, AJ Nish, Paul Abruzzo, Ang Xiao, Omar Allam ยท 2026

The demand for safe, high-energy-density batteries has spotlighted halide solid-state electrolytes, which offer the potential for enhanced ionic mobility, electrochemical stability, and interfacial deโ€ฆ

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CARBON-2D Topological Descriptor (C2DTD): An Interpretable and Physics-Informed Representation for Two-Dimensional Carbon Networks

Felipe Hawthorne, Marcelo Lopes Pereira Junior, Fabiano Manoel de Andrade, Cristiano Francisco Woellner, Raphael Matozo Tromer ยท 2026

Two-dimensional (2D) carbon networks, from pristine graphene to defect-rich and amorphous monolayers, exhibit a complex structure-energy landscape governed not only by local bonding but also by mediumโ€ฆ

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Generative models on phase space

Zachary Bogorad, Ibrahim Elsharkawy, Yonatan Kahn, Andrew J. Larkoski, Noam Levi ยท 2026

Deep generative models such as diffusion and flow matching are powerful machine learning tools capable of learning and sampling from high-dimensional distributions. They are particularly useful when tโ€ฆ

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AlloyVAE: A generative model for complex probabilistic field-to-field relationships in alloys

Ningyu Yan, Zhuocheng Xie, Kai Guo, Yejun Gu, Huajian Gao, Yang Xiang ยท 2026

The inherent compositional heterogeneity of multi-principal element alloys (MPEAs) gives rise to complex, spatially varying mechanical fields that cannot be uniquely determined from coarse-grained comโ€ฆ

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Gradient estimators for parameter inference in discrete stochastic kinetic models

Ludwig Burger, Annalena Kofler, Lukas Heinrich, Ulrich Gerland ยท 2026

Stochastic kinetic models are ubiquitous in physics, yet inferring their parameters from experimental data remains challenging. In deterministic models, parameter inference often relies on gradients, โ€ฆ

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Revisiting Conservativeness in Fluid Dynamics: Failure of Non-Conservative PINNs and a Path-Integral Remedy

Arun Govind Neelan, Ferdin Sagai Don Bosco, Naveen Sagar Jarugumalli, Suresh Balaji Vedarethinam ยท 2026

The choice between conservative and non-conservative formulations is a fundamental dilemma in CFD. While non-conservative forms offer intuitive modeling in primitive variables, they typically produce โ€ฆ

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Hydrodynamic Backflow for Easing the Fermion Sign in Finite-Temperature Electron Path Integral Simulations

Ingvars Vitenburgs, Jarvist Moore Frost ยท 2026

Some notable systems, such as room-temperature superconductors and materials for controlled nuclear fusion, require an accurate description of finite-temperature quantum matter. Stochastic path integrโ€ฆ

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Mitigation of Incoherent Spectral Lines via Adaptive Coherence Analysis for Continuous Gravitational-Wave Searches

Ye Zhou, Karl Wette ยท 2026

The sensitivity of continuous gravitational-wave searches is strictly limited by non-Gaussian spectral artefacts that accumulate coherent power over long observation baselines. In this paper, we preseโ€ฆ

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Deep learning accelerated solutions of incompressible Navier-Stokes equations on non-uniform Cartesian grids

Heming Bai, Dong Zhang, Shengze Cai, Xin Bian ยท 2026

The pressure Poisson equation (PPE) represents the primary computational bottleneck in fractional step methods for incompressible flow simulations, requiring iterative solutions of large-scale linear โ€ฆ

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