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๐Ÿ” tomasz danel ๐Ÿ“‚ Physics
Showing 2523 results for "tomasz danel" in Physics
Physics Preprint PDF DOI

Neural-Network-Based Variational Method in Nuclear Density Functional Theory: Application to the Extended Thomas-Fermi Model

Kenta Yoshimura ยท 2026

We propose a neural-network-based variational framework for nuclear Density Functional Theory based on the extended Thomas--Fermi (ETF) model, in which proton and neutron number densities are represenโ€ฆ

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Physics Preprint PDF DOI

Scissors modes in generalized Gross-Pitaevskii equations

Neelam Shukla, Oleksandr V. Marchukov, Bastien Humbert, Jan Arlt, Jeremy Armstrong, Artem G. Volosniev ยท 2026

We investigate scissors modes in nonlinear systems with arbitrary power-law dependence of the nonlinear term. Through analytical derivation, we establish a general expression demonstrating that, in thโ€ฆ

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Velocity-field characteristics and device performance in nanoscale amorphous oxide Thin-Film-Transistors

Chankeun Yoon, Xiao Wang, Jatin Vikram Singh, Sanjay K. Banerjee, Ananth Dodabalapur ยท 2026

The electron velocity-electric field characteristics in short channel length (50-100 nm) amorphous oxide field-effect transistors (FETs) are described using measured experimental data from indium gallโ€ฆ

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Physics Preprint PDF DOI

The non-perturbative topological string: from resurgence to wall-crossing of DT invariants

Simon Douaud, Amir-Kian Kashani-Poor ยท 2026

We study the resurgence structure of the topological string partition function, with an emphasis on the Borel analysis of the instanton amplitudes. To this end, we introduce a differential operator thโ€ฆ

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From Anomaly to Candidate Technosignature: The Threshold Problem of the Loeb Scale

Konrad Szocik, Abraham Loeb ยท 2026

Recent work on the Loeb Scale has provided astronomy a structured framework for assessing anomalous interstellar objects, including a quantitative mapping of a classification ranking, its evolution wiโ€ฆ

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Random-State Generation and Preparation Complexity in Rydberg Atom Arrays

Edison S. Carrera, Gregoire Misguich ยท 2026

Rydberg atom arrays are powerful platforms for studying quantum many-body systems. We consider the Rydberg-Ising Hamiltonian on periodic chains and numerically study ensembles of states generated by rโ€ฆ

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Multi-Fidelity Monte-Carlo Estimation of Satellite Drag in Very-Low-Earth Orbit

Jovan Boskovic, Marcel Pfeifer, Andrea Beck ยท 2026

Very-low-Earth orbit drag uncertainty quantification in the rarefied/transitional Knudsen-number regime requires estimating not only the mean drag coefficient but also higher-order moments under atmosโ€ฆ

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Physics Preprint PDF DOI

Machine Learning Insights into Discrepancies Between Theoretical and Experimental Fission Barrier Heights

Kun Ratha Kean, Yoritaka Iwata ยท 2026

Accurate determination of nuclear fission barrier heights is essential for understanding nuclear stability, fission dynamics, and nucleosynthesis. However, theoretical models such as the Extended Thomโ€ฆ

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Hole concentrations in doped gray {\alpha}-Sn on InSb and CdTe measured with infrared ellipsometry

Jaden R. Love, Carlos A. Armenta, Atlantis K. Moses, Haley B. Woolf, Jan Hrabovsky, Stefan Zollner, Aaron N. Engel, Christopher J. Palmstr{o}m ยท 2026

Gray tin ({\alpha}-Sn) layers with 30 nm thickness were grown on InSb (001) substrates using molecular beam epitaxy. The surface preparation of the substrates was adjusted to achieve either n-type or โ€ฆ

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Scattering and inverse scattering for multipoint potentials at high energies

P.C. Kuo, R.G. Novikov ยท 2026

We consider the Schr\"odinger equation with a multipoint potential of Bethe-Peierls-Thomas-Fermi type. For this singular potential, we develop scattering and inverse scattering at high energies. In paโ€ฆ

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A forward-angle large-acceptance magnetic spectrometer

B. Wojtsekhowski, G. Cates, E. Cisbani, M. Jones, G. Franklin, N. Liyanage, L. Pentchev, A.J.R. Puckett, R. Wines ยท 2026

A large solid angle magnetic spectrometer for high luminosity and forward scattering angles was constructed at the Thomas Jefferson National Accelerator Facility. A number of physics experiments have โ€ฆ

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Ground-state solution of quantum droplets in Bose-Bose mixtures

Wei Liu, Limin Xu ยท 2026

In this paper, we present a systematic study on the ground state computation of quantum droplets in homonuclear Bose-Bose mixtures, governed by the extended Gross-Pitaevskii equations (eGPEs) with Leeโ€ฆ

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Charged current induced electron-proton scattering and the axial vector form factor

A. Fatima, M. Sajjad Athar, S. K. Singh ยท 2026

We investigate the total scattering cross section ($\sigma$), differential cross section ($\frac{d\sigma}{dQ^2}$), the longitudinal ($A_L(E_e,Q^2)$) and perpendicular ($A_P(E_e,Q^2)$) spin asymmetriesโ€ฆ

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Thomas-Fermi equation revisited: A variation on a theme by Majorana

Berthold-Georg Englert ยท 2026

Majorana found a way to exploit the scaling properties of the Thomas-Fermi equation for converting this second-order differential equation into one of first order. We explore his method for the familiโ€ฆ

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Data-informed lifting line theory

Arjun Sharma, Jonas A. Actor, Peter A. Bosler ยท 2026

We present a data-driven framework that extends the predictive capability of classical lifting-line theory (LLT) to a wider aerodynamic regime by incorporating higher-fidelity aerodynamic data from paโ€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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Measurement-induced non-commutativity in adaptive fermionic linear optics

Chenfeng Cao, Yifan Tang, Jens Eisert ยท 2026

Fermionic linear optics (FLO) with Gaussian resources is efficiently classically simulable. We show that this is no longer the case for such quantum circuits for fermions with internal degrees of freeโ€ฆ

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Geometric Classification of Biased Quantum Capacity via Harmonic Translation

Eliseo Sarmiento Rosales, Egor Maximenko, Dionisio Manuel Tun Molina, Juan Carlos Jimenez Cervantes, Jose Alberto Guzman Vega, Rodrigo Leon Morales ยท 2026

We establish an exact noise-model-derived characterization of quantum error correction under diagonal local phase noise. Under uniform locality, the maximal logical dimension under t-local phase errorโ€ฆ

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Systematic solitary waves by linear limit continuation from two anisotropic traps in two-dimensional Bose-Einstein condensates

Wenlong Wang ยท 2026

Linear limit continuation was recently developed as a systematic and effective method for constructing numerically exact solitary waves from their respective linear limits. In this work, we apply the โ€ฆ

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Results of the analysis of a survey for young scientists on training quality in HEP instrumentation software and machine learning

Cecilia Borca, Javier Jimenez Pena, David Marckx, Malgorzata Niemiec, Elisabetta Spadaro Norella, Marta Urbaniak (for the ECFA ECR Panel) ยท 2026

A 2021 study by the ECFA Early-Career Researchers Panel revealed that 71% of 334 respondents used open-source software tools in their instrumentation work, yet 70% reported receiving no training for tโ€ฆ

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