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๐Ÿ” computer simulation ๐Ÿ“‚ Physics
Showing 220429 results for "computer simulation" in Physics
Physics Preprint PDF DOI

Electrically steered conduction topologies and period-doubling phase dynamics in VO2

Siyuan Huang, Shuaishuai Sun, Yin Shi, Wentao Wang, Chunhui Zhu, Huanfang Tian, Huaixin Yang, Jun Li, Jianqi Li ยท 2026

The insulator-to-metal transition (IMT) in strongly correlated materials, such as vanadium dioxide (VO2), offers a transformative platform for next-generation adaptive electronics and neuromorphic comโ€ฆ

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An Oracle-Free Quantum Algorithm for Nonadiabatic Quantum Molecular Dynamics

Joshua Courtney ยท 2026

Quantum computation is an attractive front for many problems that are intractable for computers today. One such problem is nonadiabatic quantum molecular dynamics, where quantized internal states coupโ€ฆ

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The Cohomology of Solvmanifold SYZ Mirrors

Leonardo F. Cavenaghi, Lino Grama, Ludmil Katzarkov, Pedro Antonio Muniz Martins ยท 2026

This paper investigates the geometric and cohomological properties of non-K\"ahler SYZ mirror symmetry for dual torus fibrations over solvmanifolds in the sense of Lau, Tseng and Yau. We are mainly coโ€ฆ

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Rapidly oscillating Ap stars observed with TESS. The LAMOST Ap sample and 49 Cam

Ines Rolo, Daniel L. Holdsworth, Margarida S. Cunha, Victoria Antoci, Donald W. Kurtz, Rahul Jayaraman, Angela R. G. Santos ยท 2026

The rapidly oscillating chemically peculiar A-type (roAp) stars offer valuable insights into the internal physical processes of all stars, but their study is challenged by their rarity. The large-scalโ€ฆ

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Numerical Studies of Accretion Flows onto a Neutron Star Engulfed in a Massive Star

Daiyu Sakurai, Ryuichiro Akaho, Shoichi Yamada ยท 2026

Massive stars commonly form binaries that can evolve into compact systems via common envelope evolution (CEE), a critical but poorly understood phase -- especially when the companion is a neutron starโ€ฆ

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Progress on the soft anomalous dimension in QCD

Einan Gardi, Zehao Zhu ยท 2026

We review the state-of-the-art knowledge of IR singularities in multileg QCD amplitudes, identifying the key reasons for the remarkable simplicity of the soft anomalous dimension. We then present a noโ€ฆ

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Deep-Learning based surrogate models for plasma exhaust simulations -- SOLPS-NN

Stefan Dasbach, Sebastijan Brezinsek, Yunfeng Liang, Dirk Reiser, Sven Wiesen ยท 2026

Accurate models of the scrape-off layer are required for the design and operation of tokamak fusion reactors. Scrape-off layer simulations are computationally expensive, difficult to operate and suffeโ€ฆ

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The emergence of (3+1)-dimensional expanding spacetime from complex Langevin simulations of the Lorentzian type IIB matrix model with deformations

Konstantinos N. Anagnostopoulos, Takehiro Azuma, Mitsuaki Hirasawa, Jun Nishimura, Stratos Papadoudis, Asato Tsuchiya ยท 2026

The Lorentzian type IIB matrix model is a promising candidate for a nonperturbative formulation of superstring theory. In this model, the eigenvalue distribution of the $N\times N$ bosonic matrices $Aโ€ฆ

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Canonical separating coordinates in the generalized cubic H\'enon-Heiles systems

Alessandro Portaluri, Nicola Sottocornola ยท 2026

We study the three classical integrable generalized cubic H\'enon--Heiles systems -- Kaup--Kupershmidt, KdV$_5$, and Sawada--Kotera -- from the viewpoint of bi-Hamiltonian geometry and separation of vโ€ฆ

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Coherent Microwave Driving of Domain Wall Depinning in a Ferrimagnetic Garnet

Hanchen Wang, Laura van Schie, Adam Erickson, Lauren J. Riddiford, Davit Petrosyan, Christian L. Degen, Richard Schlitz, William Legrand, Pietro Gambardella ยท 2026

Coherent control of domain wall dynamics offers a route to fast manipulation of magnetic textures beyond thermally activated motion. We demonstrate resonant excitation of linear and nonlinear dynamicsโ€ฆ

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Marangoni modulation of coupled Rayleigh-Taylor and Faraday instabilities in vertically oscillated liquid films

Jun Gao, Senlin Zhu, Luca Brandt, Jianjun Tao, Qingfei Fu, Lijun Yang ยท 2026

We investigate the Marangoni modulation of coupled Rayleigh-Taylor and Faraday instabilities in a vertically oscillated Newtonian liquid film carrying insoluble surfactants. Linear stability analysis โ€ฆ

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A flexible start-to-end simulation framework for particle accelerators based on a comprehensive lattice description

A. D. Brynes, J. K. Jones, M. King, M. A. Johnson, N. Ziyan ยท 2026

Standardization of data formats in a scientific discipline brings a range of benefits to researchers, as it enables the sharing of workflows and solutions to common problems, provides the foundation fโ€ฆ

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Closing the Loop: Deploying Auto-Generating Digital Twins for Particle Accelerators

A. D. Brynes, M. King, K. R. L. Baker, R. Banerjee, R. Clarke, D. J. Dunning, J. K. Jones, M. Leputa, A. E. Pollard, M. Romanovschi, M. Shaw, N. Ziyan ยท 2026

The simulation of a physical system in a virtual replica, known as a digital twin, is a useful way to interrogate the system non-invasively, providing the ability to perform predictive maintenance andโ€ฆ

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Symmetry resolved entanglement in Lifshitz field theories

M. Reza Mohammadi Mozaffar, Ali Mollabashi ยท 2026

We investigate symmetry-resolved entanglement in non-relativistic quantum field theories, including complex Lifshitz scalar chains and Lifshitz fermionic models. Using charged moments and the correlatโ€ฆ

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Ultrafast Light-Induced Magnetoelectric Effect in van der Waals Magnetic Semiconductor Heterostructures

Wenyi Zhou, Ravi Kumar Bandapelli, Hari Paudyal, Bangzheng Han, I-Hsuan Kao, Ziling Li, Yuqing Zhu, Durga Paudyal, Jyoti Katoch, Simranjeet Singh, Roland K. Kawakami ยท 2026

Atomic-scale heterostructures of van der Waals (vdW) magnets and semiconductors provide a unique environment for exploring magnetic dynamics. In contrast to typical photothermal excitation of precessiโ€ฆ

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What is Powering the Enigmatic He II Emitter Hebe: The First Stars or Black Holes?

Junehyoung Jeon, Tae Bong Jeong, Saiyang Zhang, Volker Bromm ยท 2026

Recent high-resolution spectroscopy with the James Webb Space Telescope (JWST) has confirmed the presence of a strong He II, $\lambda1640$ emitting clump in the vicinity of GN-z11, with only upper limโ€ฆ

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A comprehensive framework for phase-coherent mapping of the gravitational-wave sky with pulsar timing arrays

Ma{l}gorzata Cury{l}o, Eric Thrane, Paul D. Lasky, Dawson S. Gaynor ยท 2026

We present a practical implementation of a phase-coherent mapping technique for pulsar timing arrays that resolves the full complex polarisation state of the gravitational-wave sky as a function of diโ€ฆ

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Three-dimensional recoil-electron reconstruction using combined optical imaging and waveform readout for electron-tracking Compton cameras

Tomonori Ikeda, Tatsuya Sawano, Naomi Tsuji, Yoshitaka Mizumura ยท 2026

Accurate reconstruction of recoil-electron directions is critical for enhancing the point-spread function of electron-tracking Compton cameras (ETCCs) in gamma-ray imaging. Although full three-dimensiโ€ฆ

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MonteQ: A Monte Carlo Tree Search Based Quantum Circuit Synthesis Framework

Mulundano Machiya, Matt Menickelly, Paul Hovland, Ji Liu ยท 2026

Hamiltonian simulation is one of the most promising paths toward quantum advantage. Most prior approaches to Hamiltonian simulation circuit synthesis focus on local rewrite rules and low-level optimizโ€ฆ

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Neural Operator Representation of Granular Micromechanics-based Failure Envelope

Jinkyo Han, Payam Poorsolhjouy, Bahador Bahmani ยท 2026

Micromechanics-based granular models are widely used to predict the failure behavior of porous and particulate materials, including concrete, soils, foams, and biological tissues. Although these modelโ€ฆ

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