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๐Ÿ” memory ๐Ÿ“‚ Physics
Showing 13763 results for "memory" in Physics
Physics Preprint PDF DOI

Black Hole Dynamics at Fifth Post-Newtonian Order

Rafael A. Porto, Massimiliano M. Riva ยท 2026

Using the worldline action in [2409.05860], we derive the total even-in-velocity (relative) impulse, scattering angle, and time delay at fifth post-Newtonian (5PN) order, including radiation-reaction โ€ฆ

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Physics Preprint PDF DOI

Explicit Block Encoding of Difference-of-Gaussian Operators on a Periodic Grid

Jishnu Mahmud, John Winship, Tom Lash, James Ostrowski, Rebekah Herrman ยท 2026

The Difference-of-Gaussian (DoG) is a widely used operator across applications, including image processing (feature and edge detection), quantum machine learning, and finite-difference methods (approxโ€ฆ

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Unidirectional information flow in a nanomagnetic metamaterial

Johannes H. Jensen, Ida Breivik, Arthur Penty, Anders Str{o}mberg, Henrik Tidemann Kaarb{o}, Dheerendra S. Bhandari, Thea M. Dale, Michael Foerster, Miguel Angel Nino, Deepak Dagur, Magnus Sjalander, Gunnar Tufte, Erik Folven ยท 2026

Artificial spin ice (ASI) are metamaterials composed of interacting nanomagnets. Although ASI hold promise for low-power computing, the ability to transmit information through these two-dimensional syโ€ฆ

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Physics Preprint PDF DOI

Gravitational Memory from Hairy Binary Black Hole Mergers

Silvia Gasparotto, Jann Zosso, Llibert Areste Salo, Daniela D. Doneva, Stoytcho S. Yazadjiev ยท 2026

Gravitational-wave memory is a low-frequency, non-oscillatory component of the radiation field that provides a potentially powerful but as yet undetected probe of strong-field gravity. We present the โ€ฆ

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Improved Matlab code for Lyapunov exponents of fractional order systems

Marius-F. Danca ยท 2026

This paper presents an improved Matlab routine, FO_LE, for the numerical computation of Lyapunov exponents of fractional-order systems modeled by Caputo's derivative. It is conceived as an enhanced veโ€ฆ

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Ultrafast All-Optical Switching via a Supersolid Phase Transition of Light

J. L. Figueiredo, J. T. Mendonca, H. Tercas ยท 2026

We propose ultrafast all-optical switching exploiting the bistability between a spatially uniform photon superfluid and a spontaneously ordered supersolid in a driven-dissipative microcavity. The key โ€ฆ

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Geometry-Induced Long-Range Correlations in Recurrent Neural Network Quantum States

Asif Bin Ayub, Amine Mohamed Aboussalah, Mohamed Hibat-Allah ยท 2026

Neural Quantum States based on autoregressive recurrent neural network (RNN) wave functions enable efficient sampling without Markov-chain autocorrelation, but standard RNN architectures are biased toโ€ฆ

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Increased endurance of nonvolatile photonics enabled by nanostructured phase-change materials

Jayita Dutta, Andrew Tang, Brian Mills, Rui Chen, Arnab Manna, Gokul Nath SJ, Virat Tara, Dennis Callahan, Cosmin Constantin Popescu, Juejun Hu, Arka Majumdar ยท 2026

The rapid rise of artificial intelligence, and in-memory computing has reinvigorated research on scalable, energy-efficient, and reconfigurable photonic hardware. Non-volatile phase-change materials (โ€ฆ

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Light-controlled van der Waals tunnel junctions: mechanisms, architectures, functionalities, and opportunities

Mohamed Shehabeldin, Xuguo Zhou, Ran Li, Pablo Jarillo-Herrero, Yuxuan Cosmi Lin, Jian Tang, Qiong Ma ยท 2026

The phenomenon of electron tunneling has long been central to quantum transport and continues to provide a powerful framework for understanding and controlling electronic processes in solids. When comโ€ฆ

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Exact Generalized Langevin Dynamics of Pair Coordinates in Elastic Networks

Shunsuke Ando, Tomoya Urashita, Soya Shinkai, Tomoshige Miyaguchi ยท 2026

Generalized Langevin equations (GLEs) provide a powerful framework for describing slow dynamics in soft-matter systems, but deriving an exact homogeneous GLE (hGLE) for a reaction coordinate from an uโ€ฆ

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Hubbard vs. Emery model: spectra, transport and relevance for cuprates

Jaksa Vucicevic, Rok Zitko ยท 2026

Understanding the transport properties of cuprate superconductors is one of the central challenges in the physics of strongly correlated electrons. The most common approach is to define and solve a loโ€ฆ

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Memory effect on the heavy quark dynamics in hot QCD matter

Jai Prakash, Ling Hai Li, Ying Shan Zhao, Yifeng Sun ยท 2026

We study the heavy quark dynamics in the presence of memory within the framework of a generalized Langevin equation. Time correlated thermal noise with power-law decay is generated by a fractional difโ€ฆ

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The Fate of Globular Cluster Substructure: A Kinematic Response to Galaxy Assembly

Finn A. Pal, Sarah L. Martell, Elizabeth J. Iles ยท 2026

Globular clusters (GCs) are powerful tracers of galaxy assembly, frequently used to identify accreted substructure and reconstruct hierarchical merger histories. With advances in GC formation models aโ€ฆ

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Laterally Differentiated Polymorphs: a route to multifunctional nanostructures

Pete E. Lauer, Kensuke Hayashi, Yuichiro Kunai, Ondrej Wojewoda, Jan Klima, Ekaterina Pribytova, Michal Urbanek, Aubrey Penn, Takayuki Kikuchi, Renzhi Ma, Takayoshi Sasaki, Takaaki Taniguchi, Caroline A. Ross ยท 2026

Multifunctional materials can exhibit emergent behavior from the coupling of two or more different properties. For example, coupling between magnetic and ferroelectric order enables electrical controlโ€ฆ

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ASTRAFier: A Novel and Scalable Transformer-based Stellar Variability Classifier

Paul F. X. Gregory, Jeroen Audenaert, Mykyta Kliapets, Daniel Muthukrishna, Andrew Tkachenko, Marek Skarka, Marc Hon, George R. Ricker ยท 2026

Photometric missions such as Kepler and TESS have generated millions of light curves covering almost the entire sky, offering unprecedented opportunities to study stellar variability and advance our uโ€ฆ

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Behavioral-Level Simulation of Digital Readout for COFFEE at LHCb Upstream Pixel Tracker

Xiaoxu Zhang, Yang Zhou, Xiaomin Wei, Anqi Wang, Leyi Li, Yu Zhao, Zexuan Zhao, Huimin Wu, Mingjie Feng, Lei Zhang, Jianchun Wang, Yiming Li ยท 2026

COFFEE series is a HVCMOS pixel sensor using the advanced 55 nm process, currently being developed for the Upstream Pixel (UP) tracker of the LHCb Upgrade II. To ensure that COFFEE will be able to hanโ€ฆ

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Tensor-network simulation of quantum transport in many-quantum-dot systems

Maximilian Streitberger, Marko J. Rancic ยท 2026

Transport through correlated nanoscale systems underpins the operation of quantum-dot and molecular-scale devices, yet accurate simulations of large open quantum systems remain computationally challenโ€ฆ

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Emergence of Non-Markovian Classical-Quantum Dynamics from Decoherence

Shogo Tomizuka, Hiroki Takeda ยท 2026

The quantum nature of gravity remains experimentally unverified, despite recent proposals to probe it using tabletop experiments such as gravity-mediated entanglement schemes. In parallel, consistent โ€ฆ

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Geometric Entropy and Retrieval Phase Transitions in Continuous Thermal Dense Associative Memory

Tatiana Petrova, Evgeny Polyachenko, Radu State ยท 2026

We study the thermodynamic memory capacity of modern Hopfield networks (Dense Associative Memory models) with continuous states under geometric constraints, extending classical analyses of pairwise asโ€ฆ

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Memory-Burden Suppression of Hawking Radiation and Neutrino Constraints on Primordial Black Holes

Arnab Chaudhuri ยท 2026

We investigate the impact of quantum gravitational memory-burden effects on high-energy neutrino signals from evaporating primordial black holes and the resulting constraints from IceCube observationsโ€ฆ

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