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๐Ÿ” computing methodologies ๐Ÿ“‚ Physics
Showing 57802 results for "computing methodologies" in Physics
Physics Preprint PDF DOI

The Impact of Computing Data Centres Orbiting Earth

Geoffrey W. Marcy ยท 2026

Artificial intelligence is projected to increase U.S. data centre power demand beyond 100 gigawatt by 2035 and global demand toward 1 terrawatt. In response, companies and governments have proposed plโ€ฆ

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Competing interlayer charge order and quantum monopole reorganization in bilayer Kagome spin ice via quantum annealing

Kumar Ghosh ยท 2026

Frustrated magnets host emergent magnetic monopoles whose confinement and ordering are governed by two experimental handles that existing platforms cannot vary independently. We realize a bilayer Kagoโ€ฆ

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Effect of pressure on the superconducting properties of Au substituted PdTe$_2$ with the CdI$_2$-type structure

Ayako Ohmura, Kazuki Ichikawa, Kyohei Tanaka, Takashi Naka, Motoharu Imai, Fumihiro Ishikawa, Takayuki Nakane, Anne de Visser ยท 2026

Transition metal ditellurides with the CdI2-type structure are materials with intriguing superconducting and electronic properties as demonstrated by PdTe2. Gold substituted PdTe2, AuxPd1-xTe2, adoptsโ€ฆ

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Benchmarking Encoding Families in Quantum Neural Networks Under Fixed Circuit Area for Frequency Spectrum and Trainability

Martyna Czuba, Patrick Holzer, Hein Zay Yar Oo ยท 2026

Quantum Neural Networks (QNNs) offer a promising framework for integrating quantum computing principles into machine learning, yet their practical capabilities and limitations remain insufficiently stโ€ฆ

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The Structure of Scientific Socialism: Quantum Emergence, Frustration, and the Non-Dual Dialectic

Sindhunil Barman Roy ยท 2026

Classical Marxism and the algebra of revolution were formulated within the ontological constraints of 19th-century Newtonian materialism-a world of discrete, predictable, billiard-ball interactions. Hโ€ฆ

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Benchmarking Quantum Computers via Protocols, Comparing Superconducting and Ion-Trap Quantum Technology

Nitay Mayo, Tal Mor, Yossi Weinstein ยท 2026

Both Superconducting and Ion-Trap are leading quantum architectures common in the current landscape of the quantum computing field, each with distinct characteristics and operational constraints. Undeโ€ฆ

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Physics Preprint PDF DOI

Single-photon-boosted type-I fusion gates

A. A. Melkozerov, S. S. Straupe, M. Yu. Saygin ยท 2026

Fusion measurements are a key primitive for linear-optical quantum computing and quantum networks. Type-I and type-II fusion gates are widely used to combine small entangled resource states into largeโ€ฆ

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Low-scaling \textit{GW} calculation of quasi-particle energies within numerical atomic orbital framework

Min-Ye Zhang, Peize Lin, Rong Shi, Xinguo Ren ยท 2026

The many-body perturbation theory within the $GW$ approximation is a widely used method for describing the electronic band structures in real materials. Its application to large-scale systems is, howeโ€ฆ

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The point-particle-limit effective-source approach for computing gravitational self-force in the Lorenz gauge

Chao Zhang, Yungui Gong, Xuchen Lu, Wenting Zhou ยท 2026

The traditional effective-source method is hampered by complex analytical expressions and the inherent smoothness limit, which incur high computational costs and complicate implementation. To overcomeโ€ฆ

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Designing dislocation-driven polar vortex networks in twisted perovskites

William Sandholt, Nicolas Gauquelin, John Mangeri, Edwin Dollekamp, Gyanendra Panchal, Tamazouzt Chennit, Annick De Backer, Arno Annys, Nikolas Vitaliti, Andrea Roberto Insinga, Jonas Mejlby Hansen, Rajesh Mandal, Davi R. Rodrigues, Sandra van Aert, Katja I. Wurster, Arghya Bhowmik, Ivano E. Castelli, S{o}ren B. Simonsen, Thomas S. Jespersen, Richard D. James, Bharat Jalan, Jo Verbeeck, Juan Maria Garcia Lastra, Nini Pryds ยท 2026

Twisting two atomic layers produces a geometric moire pattern, but bonding-induced interfacial reconstruction fundamentally transforms this into an ordered dislocation network - a distinction obscuredโ€ฆ

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Emergent Competition Between Dynamical Channels in Nonequilibrium Systems

R. A. Dumer, M. Godoy, J. F. F. Mendes ยท 2026

We introduce a rejection-free continuous-time kinetic Monte Carlo framework to study stochastic systems governed by multiple concurrent dynamical mechanisms. In this approach, the relative activity ofโ€ฆ

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Continuum Free-Energy Computing

Trey Li ยท 2026

Building on nonintrinsic Landau theory, we introduce continuum free-energy computing as a new computing paradigm in which problem instances are encoded in programmable free-energy functionals and solvโ€ฆ

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XRISM spectroscopy of a crowded Galactic center region -- I. Disentangling the sources in the field of view

Maxime Parra, Kai Matsunaga, Shifra Mandel, Kaya Mori, Hideki Uchiyama, Masayoshi Nobukawa, Tahir Yaqoob, Takayuki Hayashi, Misaki Mizumoto, Shinya Yamada, Megumi Shidatsu, Paul A. Draghis, Efrain Gatuzz, John A. Tomsick, Charles J. Hailey, Chichuan Jin, Benjamin Levin, Gabriele Ponti, Mark Reynolds ยท 2026

The Galactic center is a complex and crowded region hosting the supermassive black hole Sgr A*, numerous accreting compact objects, and diffuse X-ray emission. This paper presents the first in a serieโ€ฆ

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Hyperbolic Cluster States for Fault-Tolerant Measurement-Based Quantum Computing

Ahmed Adel Mahmoud, Gabrielle Tournaire, Sven Bachmann, Steven Rayan ยท 2026

Fault-tolerant measurement-based quantum computing (MBQC) provides a compelling framework for fault-tolerant quantum computation, in which quantum information is processed through single-qubit measureโ€ฆ

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Are LLMs Good For Quantum Software, Architecture, and System Design?

Sourish Wawdhane, Poulami Das ยท 2026

Quantum computers promise massive computational speedup for problems in many critical domains, such as physics, chemistry, cryptanalysis, healthcare, etc. However, despite decades of research, they reโ€ฆ

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A time-dependent wave-packet approach to reactions for quantum computation

Evan Rule, Ionel Stetcu ยท 2026

We describe a method for obtaining the scattering matrix for nuclear or chemical reactions on a finite lattice. Aside from the preparation of the initial and final states as wave packets, the only othโ€ฆ

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Autonomous Hamiltonian certification and changepoint detection

Steven T. Flammia, Dmitrii Khitrin, Muzhou Ma, Jamie Sikora, Yu Tong, Alice Zheng ยท 2026

Modern quantum devices require high-precision Hamiltonian dynamics, but environmental noise can cause calibrated Hamiltonian parameters to drift over time, necessitating expensive recalibration. Detecโ€ฆ

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High-resolution scanning fluorescence imaging through scattering via speckle replica alignment and variance computation

Lei Zhu, Tengfei Wu, Bernhard Rauer, Hilton B. de Aguiar, Sylvain Gigan ยท 2026

Fluorescence imaging is an essential diagnostic tool in many fields, but diffraction-limited optical imaging at depth is limited by scattering. Here, we present a method based on multiple random illumโ€ฆ

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The High-Mass-Ratio Challenge in Gravitational Waveform Modelling

Parthapratim Mahapatra, Jonathan E. Thompson, Edward Fauchon-Jones, Mark Hannam ยท 2026

Binary black hole (BBH) mergers detected via gravitational waves are addressing key open questions in astrophysics, cosmology, and fundamental physics. Our scientific conclusions rely on extracting acโ€ฆ

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Scrambling at the genesis of chaos

Thomas R. Michel, Mathias Steinhuber, Juan Diego Urbina, Peter Schlagheck ยท 2026

The presence of chaos in classical Hamiltonian systems is witnessed by its maximal Lyapunov exponent, that quantifies the instability of motion through the exponential growth of indicators such as theโ€ฆ

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