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🔍 computing methodologies 📂 Physics
Showing 57802 results for "computing methodologies" in Physics
Physics Preprint PDF DOI

Programmable recirculating bricks mesh architecture for photonic neural networks

Jacek Gosciniak · 2026

General-purpose programmable photonic processors are considered a crucial technology because they combine the ultra high-speed, massive bandwidth, and energy efficiency of light-based computing with t…

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Physics Preprint PDF DOI

Propagation, generation, and utilization of topologically trivial magnetic solitons in magnetic nanowires

Kai-Tao Huang, X.S. Wang · 2026

Magnetic solitons are nonlinear, local excitations in magnetic systems. In this study, we theoretically and numerically investigate the properties and generation of one-dimensional (1D) topologically …

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Physics Preprint PDF DOI

BEACON: JWST NIRCam Pure-parallel Imaging Survey. III. Constraints on the UV LF and the Clustering of z~7-14 Galaxies

Kimi C. Kreilgaard, Charlotte A. Mason, Takahiro Morishita, Yechi Zhang, Viola Gelli, Nicha Leethochawalit, Tommaso Treu, Michele Trenti, Abdurro'uf, Hakim Atek, Marusa Bradac, Larry D. Bradley, Andrew J. Bunker, Novan Saputra Haryana, Matthew J. Hayes, Zhaoran Liu, Vihang Mehta, Marc Rafelski, Guido Roberts-Borsani, Claudia Scarlata, Massimo Stiavelli, Ryo A. Sutanto, Kosuke Takahashi, Benedetta Vulcani · 2026

The James Webb Space Telescope (JWST) has extended the frontier of galaxy detection to redshifts z>11, finding a high abundance of UV-bright sources that challenge theoretical models. However, most cu…

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Physics Preprint PDF DOI

State-Averaged Quantum Algorithms for Multiconfigurational Surface Chemistry: A Benchmark on Rh@TiO2(110)

Ernst Dennis L{ae}gteskov Binau Larsson, Erik Kjellgren, Peter Reinholdt, Jacob Kongsted · 2026

Accurate modeling of surface catalytic processes often requires methods capable of describing strong correlation, charge transfer, and multiple closely lying electronic states. While density functiona…

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Physics Preprint PDF DOI

Ground state preparation in $(2+1)$-dimensional pure $\mathbb{Z}_2$ lattice gauge theory via deterministic quantum imaginary time evolution

Minoru Sekiyama, Lento Nagano · 2026

In this paper, we apply the deterministic quantum imaginary time evolution (QITE) algorithm to obtain the ground state of a $2+1$-dimensional pure $\mathbb{Z}_2$ lattice gauge theory. We first constru…

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Physics Preprint PDF DOI

Exploring Polarized Millimeter Emission from Protoplanetary Disks with Irregular Dust Grains

Jesus Miguel Jaquez-Dominguez, Carlos Carrasco-Gonzalez, Daniel Guirado, Olga Munoz, Enrique Macias, Gonzalo Vargas, Julia Martikainen · 2026

Polarization at millimeter wavelengths provides a powerful diagnostic of dust grain properties in protoplanetary disks. Standard models based on solid spherical grains often struggle to reproduce the …

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Physics Preprint PDF DOI

Mutually-commuting von Neumann algebra models of quantum networks and violation of Bell-type inequalities

Shuyuan Yang, Jinchuan Hou, Kan He · 2026

Employing mutually-commuting von Neumann algebras to represent the algebra of observables on quantum systems provides a framework for studying quantum information theory in systems with infinite degre…

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Physics Preprint PDF DOI

Activation and Avalanche Length Scales in the Finite-Temperature Creep of an Elastic Interface

Giovanni Russo, Ezequiel E. Ferrero, Alejandro B. Kolton, Alberto Rosso, Damien Vandembroucq · 2026

We investigate the creep dynamics of a driven elastic line at finite temperature, well below the depinning threshold. We show that creep is governed by two distinct length scales. The first, $\ell_{\m…

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Physics Preprint PDF DOI

Turning Galaxy Rotation Curves into Radial Cosmic Chronometers: A Nexus Paradigm Approach

Stuart Marongwe, Stuart A. Kauffman · 2026

We present a method for transforming galaxy rotation curves into radially resolved dynamical chronometers, enabling reconstruction of galaxy assembly histories directly from kinematic data. Within the…

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Physics Preprint PDF DOI

Leaky-Wave Antenna Analysis using Multi-Modal Network Theory with Open Periodic Boundaries

Oscar Senlis, John N. Le, Anthony Grbic, Mauro Ettorre, Vincent Laquerbe, David Gonzalez-Ovejero · 2026

This paper introduces two methods for analyzing periodic leaky-wave antennas (LWAs) within a new framework denoted as multi-modal network theory (MNT) with open periodic boundaries (OPBs). The approac…

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Physics Preprint PDF DOI

Orbital glass conceals missing magnetic entropy in a relativistic Mott insulator

Ilija K. Nikolov, Rong Cong, Adrien Rosuel, Stephen Carr, Ian R. Fisher, Dmitri E. Feldman, Adrian Del Maestro, Chandrasekhar Ramanathan, Vesna F. Mitrovic · 2026

Coupling between different degrees of freedom (DOF) in an electronic material leads to exotic phases of matter characterized by complex and competing order parameters as well as emergent excitations. …

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Physics Preprint PDF DOI

Low-dimensional platforms for single photon detection

Pushkar Dasika, Liza Jain, Varun Srivatsav Kondapally, Md Arif Ali, Medha Dandu, Kausik Majumdar · 2026

A Single-Photon Detector (SPD) can detect extremely low intensity of electromagnetic wave - down to a single photon. Driven by the rapid developments in quantum information science and an increasing d…

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Physics Preprint PDF DOI

Weak Gravitational Lensing: A Brief Overview

Partha Pratim Basumallick, Saheb Das, Bhaswati Mandal, Subhadip Sau · 2026

Gravitational lensing constitutes one of the most direct observational manifestations of spacetime curvature and provides a powerful probe of compact astrophysical objects. In this work, we present a …

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Physics Preprint PDF DOI

Unified adiabatic and diabatic excited-state description via the ensemble-variational quantum eigensolver

Christophe Soule, Bruno Senjean, Benjamin Lasorne · 2026

Within the present noisy intermediate-scale quantum-computing era, hybrid quantum-classical-processor algorithms have emerged as promising avenues for tackling electronic-structure eigenproblems. Amon…

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Physics Preprint PDF DOI

A Digital Optical Switch Based on a Thermally Tuned Multimode Waveguide Grating Filter

Hongyu Wang, Xudong Gao, Chuanneng Luo, Haijiang Yu, Mengxue Tao, Hanlin Qin · 2026

All-optical switching technology is a key solution to the future energy crisis in AI computing, where the performance of optical switches plays a critical role. Conventional integrated optical switche…

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Physics Preprint PDF DOI

Fundamental temperature in the superstatistical description of non-equilibrium steady states

Sergio Davis · 2026

Among the statistical mechanical frameworks able to describe systems in non-equilibrium steady states such as collisionless plasmas, self-gravitating systems and other complex systems, superstatistics…

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Physics Preprint PDF DOI

Fundamental Limits of Eavesdropper Detection and Localization in Optical Fiber via Stimulated Brillouin Scattering

Kiran Adhikari, Janis Notzel · 2026

Recent work investigated the use of Stimulated Brillouin Scattering (SBS) to measure changes in fiber parameters, thereby enhancing the security of a Quantum Key Distribution(QKD) system. In this work…

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Physics Preprint PDF DOI

Hybrid Quantum Neural Networks for Enhanced Breast Cancer Thermographic Classification: A Novel Quantum-Classical Integration Approach

Riza Alaudin Syah, Irwan Alnarus Kautsar, Gunawan Witjaksono, Haza Nuzly bin Abdull Hamed · 2026

Breast cancer diagnosis through thermographic image analysis remains a critical challenge in medical AI, with classical deep learning approaches facing limitations in complex thermal pattern classific…

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Physics Preprint PDF DOI

Wave Packet Propagation in Tilted Weyl Semimetals for Black Hole Analog Systems

M. A. Lozande, E. A. Fajardo · 2026

We explore the realization of distinct analog black hole horizons within tilted Weyl semimetals by comparing two models with contrasting spectral properties. We demonstrate that a spatially varying ti…

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Physics Preprint PDF DOI

Quantum Computing of Phonon Spectra and Thermal Properties of Crystalline Solids

Naman Khandelwal, Bikash K. Behera, Ashok Kumar, Prasanta K. Panigrahi · 2026

Variational quantum algorithms offer a promising framework for solving eigenvalue problems on near-term quantum hardware, yet their applicability beyond electronic structure calculations remains relat…

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