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๐Ÿ” emmanuel abbe ๐Ÿ“‚ Physics
Showing 31254 results for "emmanuel abbe" in Physics
Physics Preprint PDF DOI

Sampling two-dimensional spin systems with transformers

Piotr Bia{l}as, Piotr Korcyl, Tomasz Stebel, Adam Stefanski, Dawid Zapolski ยท 2026

Autoregressive Neural Networks based on dense or convolutional layers have recently been shown to be a viable strategy for generating classical spin systems. Unlike these methods, sampling with transfโ€ฆ

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Physics Preprint PDF DOI

Conditional Generative Models Enable Targeted Exploration of MAX Phase Design Space

Jamie Swain, Cyprien Bone, Matthew T. Darby, Ewan Galloway, Keith T. Butler ยท 2026

MAX phases (M$_{n+1}$AX$_n$), precursors to MXenes, span a vast compositional space, motivating efficient computational screening for synthesisable candidates. We employ CrystaLLM$-\pi$, a large languโ€ฆ

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Physics Preprint PDF DOI

Dynamical delocalization in disordered 2D Chern insulators

Gianluca Panati, Constanza Rojas-Molina, Vincenzo Rossi ยท 2026

We show the existence of energies exhibiting dynamical delocalization in discrete 2D Chern insulators perturbed by a random potential in a general setting. Our proof exploits two main features of the โ€ฆ

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Physics Preprint PDF DOI

Predicted number counts and clustering of Hi galaxies from future radio surveys

Ainulnabilah Nasirudin, Philip Bull, Isabelle Ye ยท 2026

The 21cm emission line from neutral hydrogen (HI) contained within galaxies provides a way to make accurate spectroscopic redshift determinations in the radio part of the spectrum. Large radio arrays โ€ฆ

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Non-local Tunneling Spectroscopy of Inelastic Quasiparticle Relaxation in Superconducting 1-D Wires

Kevin M. Ryan, Detlef Beckmann, Venkat Chandrasekhar ยท 2026

Non-local conductance experiments using tunnel junctions can provide valuable spectroscopic information on both the transport and relaxation of quasiparticles in superconductors, as these techniques dโ€ฆ

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Physics Preprint PDF DOI

Nonclassical traits in multi-copy state discrimination

Tim Achenbach, Leevi Leppajarvi, Hanwool Lee, Teiko Heinosaari ยท 2026

Quantum state discrimination is a fundamental information processing task that serves as a building block for numerous applications and provides implications at the foundational level. In this work, wโ€ฆ

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Physics Preprint PDF DOI

Topochemical Fluorination of La$_2$NiO$_{4+\delta}$ Single Crystals

Hasan Yilmaz, Masahiko Isobe, Oliver Clemens, Pascal Puphal ยท 2026

Topochemical fluorination offers a low--temperature route for modifying the anion chemistry and electronic ground states of layered transition-metal oxides, providing access to metastable phases and fโ€ฆ

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Physics Preprint PDF DOI

Dynamical analysis of the covariant $f(Q)$ gravity models

S. A. Narawade, S. A. Kadam ยท 2026

In this study, we explore the cosmological evolution of the Universe in the framework of covariant $f(Q)$ gravity, with a coupling function that evolves dynamically in proportion to the Hubble parametโ€ฆ

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Physics Preprint PDF DOI

\texttt{SWIM}: Stochastic Warm Inflation Module to generate and analyse Warm Inflationary power spectrum

Umang Kumar, Suratna Das ยท 2026

Numerical analysis to determine the form of the scalar power spectrum in Warm Inflationary paradigm is inevitable. One further needs numerical techniques to analyse any Warm Inflation model with the cโ€ฆ

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The Microchannel X-ray Telescope on board the SVOM mission: in-flight scientific performance

D. Gotz, S. Crepaldi, E. Doumayrou, C. Feldman, P. Ferrando, A. Fort, H. Goto, J. Jaubert, J.-M. Le Duigou, P. Maggi, A. Meuris, M. Moita, K. Mercier, F. Robinet, C. Plasse, A. Sauvageon, C. van Hove ยท 2026

The Microchannel X-ray Telescope (MXT) is a compact and lightweight focusing X-ray telescope, which is part of the space payload of the SVOM mission. The main goal of the MXT instrument is to preciselโ€ฆ

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Three-core fiber Fabry-Perot resonator for dual-frequency comb generation

Thomas Bunel, Antonio Cutrona, Debanuj Chatterjee, Damien Labat, Vincent Andrieux, Geraud Bouwmans, Andy Cassez, Antonin Moreau, Julien Lumeau, Manal Arbati, Alexis Bougaud, Benjamin Wetzel, Alessia Pasquazi, Matteo Conforti, Arnaud Mussot ยท 2026

Fiber Fabry-Perot resonators have proven their ability to generate broad and stable optical frequency combs, and are ideal devices for fiber systems as they are high-Q, compact, and easily integrated โ€ฆ

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Initial Performance of the E320 Tracker

Oleksandr Borysov, Sebastien Corde, Gal Evenzur, Alexander Knetsch, Alon Levi, Sebastian Meuren, Nathaly Nofech-Mozes, Ivan Rajkovic, Sheldon Rego, David A. Reis, Arka Santra, Tania Smorodnikova, Doug W. Storey, Noam Tal Hod, Roman Urmanov ยท 2026

Our recent study discussed the prospects for measuring single positrons produced in electron-laser collisions via the nonlinear Breit-Wheeler deep-tunneling process in the SLAC Experiment 320 at the Fโ€ฆ

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A Single Twist-Angle Selection Method for the Electronic Structure of Bilayer Materials

Ryan A. Baker, William Z. Van Benschoten, James J. Shepherd ยท 2026

Structure factor twist averaging (sfTA) is a newer method that has been shown to reproduce twist-averaged (TA) CCSD energies for bulk systems at a low computational cost. In this work, we extend this โ€ฆ

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Physics-Informed Temporal U-Net for High-Fidelity Fluid Interpolation

Eshwar R. A., Nevin Mathew Thomas, Nehal G, Farida M. Begam ยท 2026

Reconstructing high-fidelity fluid dynamics from sparse temporal observations is quite challenging, mainly due to the chaotic and non-linear nature of fluid transport. Standard deep learning-based intโ€ฆ

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The large-mass limit of interacting quantum gases in the continuum

Spyros Garouniatis, Grega Saksida, Vedran Sohinger ยท 2026

We study the large-mass limit of interacting quantum (Bose or Fermi) gases in thermal equilibrium. We show that in the suitably-defined large-mass limit, the system gives rise to a gas of classical inโ€ฆ

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Quantitative modelling of type Ia supernovae spectral time series II: Exploring the diversity of thermonuclear explosion scenarios

M. R. Magee ยท 2026

Observations of type Ia supernovae (SNe Ia) have led to suggestions of multiple progenitor and explosion scenarios. Distinguishing between scenarios and tying specific SNe Ia to individual scenarios hโ€ฆ

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From core to envelope: revealing the deep dynamics of stars with two convective zones

Sylvain N. Breton, Allan Sacha Brun, Rafael A. Garcia ยท 2026

On the Hertzsprung-Russell diagram, F-type solar pulsators connect the Sun to intermediate mass stars located on the instability strip. With respect to lower mass stars, they are structurally peculiarโ€ฆ

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A Deep Learning Approach to Describing the Plasma Sheath

Ethan Webb, Yuzhi Li, Christopher McDevitt ยท 2026

Despite their ubiquity, the rich physics present in a plasma sheath has inhibited the development of a generally applicable description of this critical region. The present study utilizes a physics-inโ€ฆ

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Comparative Silane Surface Functionalization Strategies for Enhanced Bloch Surface Wave Biosensing of Anti-SARS-CoV-2 Antibodies

Agostino Occhicone, Alberto Sinibaldi, Paola Di Matteo, Daniele Chiappetta, Riccardo Guadagnoli, Peter Munzert, Francesco Michelotti ยท 2026

Surface functionalization plays a decisive role in the performance of biosensors, as it governs the efficiency and stability of biomolecule immobilization at the sensor interface and, consequently, thโ€ฆ

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An Extended Parametric Model for Self-interacting Dark Matter Halos

Siddhesh Raut, Ethan Nadler, Andrew Benson ยท 2026

We improve upon the parametric model for the evolution of the density profiles of self-interacting dark matter (SIDM) halos introduced in Yang et al. (2024b), by considering the effects of mass accretโ€ฆ

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